ejacu-la-tion /i.dsaekju'leijn/
noun 1 [C, U] the act of
ejaculating; the moment when sperm comes out of a man’s penis 射精：premature ejacuZarion 早泄 2 [C]
{formal) a sudden shout or sound
that you make when you are angry or surprised (愤怒或吃惊时）突然喊出，
叫喊 Kn
EXCLAMATION
eject
/i'd3ekt/ verb 1 [VN]
~ sb (from sth) (format) to
force sb to leave a place 驱 &;逐出；赶出 HT71 throw out： Police ejected a number of violent protesters
from thehaH.警察将一些暴力抗议者赶出了会议厅d 2[VN] 〜sth (from sth) to push sth out suddenly and with a lot of
force 喷出喷裔；排出：l/sed cartridges are
ejected 介om the gun a_/iter
firing.空弹壳在射击后从枪里喊出。
3 [V] (of a pilot) to escape
from an aircraft that is going to crash, sometimes using an ejector seat (■.飞行员在
飞机坠毁前从弹射座椅）弹出4 [VN, V] when you eject
a
tape, disk, etc., or when it ejects, it comes out of the maciiine after you have pressed a
button (按键后磁 带、磁盘）弹出；使弹出► ejection /i_d3ekjn/
nown [U,C]
eject-or seat /i'd3ekt8 si:t; NAmE -tar/ (US also ejection seat) noun a seat that allows a
pilot to be thrown out of an aircraft in an emergency (飞行员在紧急情况 下从飞机中弹出用的)弹射座椅
eke /i:k/ verb ,eke sth<-»'out 1 to make a small
supply of sth such as food or
money last longer by using only small amounts of it (靠节*用量）使…的读
应持久；令约使用：She mcma^ed to efce out her student Zoan riH the end
o/t/ie year.她想方设法节约用钱使学生
贷款维持到了年底。2 〜a living，etc. to
manage to live with very little money竭力维持生计；勉强度日
EKG /,i: kei 'd3i:/ abbr. {
u adj. /ilaebarat/ [usually before noun] very complicated
and detailed; carefully prepared and organized 复杂 的；详尽的；精心制作的：etoboratedesigns精心的设计 〇 She
had prepared a very elaborate meal.
美的饭菜。◊ an elaborate computer
system _ 畲的计食
机系'统► elab.or.ate.ly adv.: an elaborately
decorated room *心装饰的房间 elab.or.ate.ness /?ow/7 [U]
»verb /ilaebareit/ 1 ~ (on/upon sth) to explain or describe sth in a more
detailed way 详尽阐述；详细描
述：[V] He said he was
resigning but did not elaborate on his reasons.他说他准备辞职但未详细说明原因。◊ [VN] She went on to eiabomte her
argument.她逬而详尽阐述
了她的论卓。[also V speech] 2 [VN] to develop a plan, an idea, etc. and make
it complicated or detailed 详细
制订；_心制作：In his plays he takes
simple traditional taZes an) ekibomtes them.他在剧本里采用了一些简单的
传统故事并进行了发挥。► elaboration /i,laeb^reijn/
noun [U, C] ： The importance of the
plan needs no further daboraticm•这个计划的重要性无须赘述。
elan /ei'lD； ei'laen; NAmE ei'la:/ noun [U] (from French, literary) great enthusiasm and
energy, style and confi- dence活力和风格
eland /'irland/
noun {pi. eland or elands) a large African antelope with curled horns大角斑玲（非洲大玲羊_) elapse /I'laeps/ verb [V] (not usually used in
the progres- sive tenses ® 常不用于金行时)if a period of time elapses, it passes (时间）i肖逝，淹逝 PHTl go by： Many years dapsed be/ore
they met again.过了许多年他
们才再次相见。
e,
lapsed 'time /?ow/r
[U] (fechn/ca/
术语)used to describe the
time that passes between the start and end of a project or a computer
operation, in contrast to the actual time needed to do a particular task which
is part of the project (—项工程的）实耗时间；（计算机一次操
作的）运行时间
elas-tane /ilaestein/
noun [U] (fir£) an artificial material that stretches
easily and is used for making underwear, STOCKINGS，etc•弹性纤维（用于制作内衣、长袜等）
elas-tic /ilaestik/ noun, adj.
漏/iown [U] material made
with rubber, that can stretch and then return to its original size 橡皮圈（或带）■;松
紧带：This sfcirt needs some
new dasric in the vmist.这
条裙子需,要换一根松紧腰带。
■
a办 1 made
with elastic 橡皮圈（或带）的：an elastic headband 松紧头箍 2 able to stretch and
return to its
original size and shape 有弹性的；有弹力的：■ elastic materials # 3
that
can change or be changed M.
活的；可改变的；可伸缩的：Our]7kmsare/airiydasric• 我们的计划有相当大的灵活性。
elas-ti-cated
/ilaestikeitid/
(firf) (NAmE elas-ti-cized /ilasstisaizd/) adj. (of clothing, or part of
a piece of clothing 衣S艮或衣服某部）made .using,
elastic material that can stretch *性物质织成的;织入橡皮筋的；有松紧
带的：a sfcirt with cm
eiasricated waist有松紧腰带的裙子
ejastlc
'band noun [Br£) = rubber
band elas-ti-dty /.iilse'stisati; ,elae-;
i.lae-/ noun [U] the quality that sth
has of being able to stretch and return to its original size and shape (= of
being elastic)弹性；弹力
elas-tin /I'laestin/ noun [U] {biology /生)' a natural substance
that stretches easily, found in the skin, the heart and other body tissues 弹性蛋白 _(■_存在于皮肤、
心脏等身体组织）
elasto.mer /i.laestema(r)/ /7〇wn 化）a natural
or artificial chemical
tliat behaves like rubber 弹，性体； 高弹体
elated /i'leitid/
〜(at/by sth) very happy and excited
because of sth good that has happened or will happen 兴高采烈的；欢欣鼓舞的；喜气洋洋的：They were dated at the
result.他们对这一结果感到欢欣鼓舞。◊ J was dated by the prospect 〇/ the
new job a/iead.我为眼
前新工作的前景所鼓舞。o note at excited
ela-tion /i'leijn/ noun [U] a feeling of great
happiness and excitement兴高采烈；欢欣鼓舞；喜气洋洋
elb〇W /'elbau;
NAmE -bou/ noun, verb m noun h the joint between the
upper and lower parts of the arm where it bends in the middle 肘；肘 _:
She
jabbed
hi’m with her e〖bovv.她用胳膊 M 也。.◊ He’s 介actured his eZbow.他肘部骨故。一picture o body
2
the part of a piece of
clothing that covers the elbow (衣―的■)肘部：77ie jacket was worn at
the dbows.
这件夹克衫的肘部磨破了。3 a part of a pipe, chimney, etc. where it bends at a sharp
angle (管手、.烟囱等
的）弯处，弯头 IT»!7!1 get the 'elbow (BrE, informal) to be told by sb that
they no longer want to have a relationship with you; to be told to go away 被排斥； 被甩；被邊走 give sb the ’elbow (8rf，to tell sb that you no longer
want to have a relationship with them; to tell sb to go away 排斥；甩掉；撵走一more at know
v., power n., rub
v.
■
verb [VN, usually +adv./prep.] to push sb with your
elbow, usually in order to get past them 用肘推；用肘 挤：She elbowed me out of the way to get to the
front of the Hne.她用肘部把我推开朝队伍前面挤。◊ He elbowed his way
through
the crowd.他用手肘从人群中挤了过去。
'elbow grease noun [U] {informaf) the effort used in
physical work, especially in cleaning or polishing sth 苦 干；（•尤指费劲的）擦拭，清洁
'elbow room noun [U] (informal) enough space to move or
walk in足够的活动空间；足以走进的地方
elder /'eld0(r)/ adj., noun
m adj. 1 [only
before noun] (of people, especially two members of the same family指A,尤备同一家庭里两个
成辱|older年纪较长的：my eWer brother我每哥◊ his dder sister 他的姐姐 2 the
elder used
without a noun immediately after it to show who is the older of two people (后面不紧跟名词，指两者中的）年长者：t/ie dder 〇/their two sons他们的两个儿子中年纪大的那个
3
the elder {formal) used before or after sbJs
name to show that they are the older of two people who have the same name (用于人名前或后，指同名的两个人中） 年龄大的一个：the eider Pitt老皮特◊ Pitt the eWer老皮 # — compare the younger at young adj.{6) o note at
OLD
mnoun 1 elders [pi.] people of greater
age, experience and authority 长者；长辈；元老：ChfWren have no respect /or their eiders nowadays.现在的孩子对长辈一
点儿也不尊敬。◊仂e viHage dders彳=the old and respected
people of the village)村里德高望重的长辈
2 my, etc. elder [sing.] (formal) a person older than me,
etc.比…年长的 A : He is her elder by
several years. 他比她年‘几 $ a.
3 [C] an official in some Christian