所散发的热量形成图像或定位）：Rescue teams are using thermal imaging to locate survivors of the earthquake. 救援队伍正利用热成像确定地震幸存者的位置。
thermo- /'03：m0u; NAmE -mou/
combining
form (in nouns, adjectives
and adverbs构成名词、形容词和副词）
connected
with heat 热的：thermonuclear #5； ^ ^ 0 thermometer、温度计
thermo.dynam.ics
/■03:m0〇dai‘naemiks; NAmE ,03：rmou-/ noun [u]
the science that deals with the relations between heat and other forms of
energy 热力
学：the Zaws 〇/ thermodynamics 热力学定律>11161>111〇- dynam-ic adj.
therm：om*eter
/00'mDmita(r);
NAmE Ser'maim-/ noun an instrument used for
measuring the temperature of the air, a person’s body, etc.温度计；寒暑表；体温计： a ther爪ometer reading 温度计读数一picture o page R26
thermo-nuclear
/.Gaimau'njuiklia^);
NAmE ,03：rmou- 'nu:k-/ adj. connected with nuclear reactions that only
happen at very high temperatures 热核的
thermo.plas.tic
/.Gaimau'plaestik;
NAmE ,03：rmou-/ noun [U] {technical i§) a plastic material that can be easily
shaped and bent when it is heated, and that becomes hard when it is cooled 热塑（性）塑料
Thermos™ /'03：mas; NAmE '03：rmas/ {BrE also
Thermos flask) (NAmE also Thermos bottle) noun a particular kind of vacuum flask (= a container like a bottle with double
walls with a vacuum between them, used for
keeping liquids hot or cold)瑟姆斯保温瓶；真
空瓶；冰瓶 _ compare flask(2) the thermo-sphere /'03：masfi0(r); NAmE '03：rmasfir/ noun [smg.] (technical the region of the
atmosphere above the mesosphere 热层
thermo.stat
/’03:mastaet;
tTm-/ /iow/7 a device that measures and controls the temperature of a machine
or room, by switching the heating or cooling system on and off as necessary温度自动调节器；恒温器
►
thermo-stat-ic /.Qaima'staetik; NAmE ,03：rm-/ adj. [only before noun] thermo-stat-ic-al-ly /-kli/ adv. the-saurus /0i'so:ras/ noun [pi the-sauri /0i'so:rai/ or the-saur-uses /-rasiz/) a book that is
like a dictionary, but in which the words are arranged in groups that have
similar meanings分类词典；同义词词典
these 〇 this
thesis
/'0i:sis/ noun (pi theses
/'0i:si:z/)
1 ~ (on sth) a long piece of writing
completed by a student as part of a university degree, based on their own
research 文；毕业论文；学.检论文2 a statement or an
opinion that is discussed in a logical way and presented with evidence in order
to prove that it is true 命题；论题：
These latest findings support the thesis that sexuality is determined 心 nature
rather than choice.这些最新庚现
证实7；性取向取决于自然而不是选择这一 点。
thes-pian /'Gespian/
noun (often humorous) an actor M ►thes pian adj.
theta /'Birta/
noun the 8th letter of the Greek alphabet (0, e)希腊字母表的第8个字母 'theta role noun = thematic role they /Qei/ pron.
(used
as the subject of a verb 用作动词主语）1 people,
animals or things that have already been mentioned or are easily identified 他们；她们；它们：‘Where are John and iiz?’ They _ went /or a vvaWc/ “ 约翰和利兹在哪 儿？ ” “他们去散每了。” ◊ rhey (= the things
you are carrying)客o on the.bottom shd/•这些东西放在架子的底
层。2 -used instead of he or to refer to a
person whose sex is not mentioned or not known (用 h 代替 he或she,指性别不详的人> :"anyone arrives 〖ate have to
wait outside.谁要是迟到，他就得在外面
等i。3 people in general (泛指）人打，人义，众乂: 77ie
rest, as they say, is history•其余的就尽人皆知，不须
赘述了。4 people in authority or
experts 权威人士；（上
面（輪负责A );专家：77i吖cut my water 〇异•管事的 把水给—了 8 ◊ They now say that red wine is good
/or you.现在专家说喝红葡萄酒对人有好处。
they^ /5eid/ short form 1 they had 2 they would
hey*11 /6eil/ short form they will they^re /6ea(r); NAmE 6er; NAmE weak form dar/ short form they are
theyVe /deiv/ short form they have thia-mine (also thia-min) /'eaiamin; -mi:n/ noun [u] a vitamin of the B group, found in
grains, beans and LIVER硫胺素，维生素Bl(B类维生素，存在于谷物、豆
f和肝脏中丨.
thick 〇^f /61k/ adj., noun, adv. madj. (thick-er,
thick-est)
►
DISTANCE BETWEEN SIDES 厚度 1 having a larger
distance between opposite sides or surfaces than other similar objects or tfian
normal 厚的；粗的：a thick slice of bread —片厚面包◊ a thici boofc
(= one that has a lot of pages) —本厚书◊ a thicfc coat
|= one made of heavy cloth) J? 〇 thick fingers ^ Jb 0 Everything
was covered
vvit/i a thicfc 〖ayer 0/dust.所有的东西都覆盖着厚
厚的一层灰尘。2 used
to ask about or state the distance between opposite sides or surfaces (询问或说
明厚度）有…厚：How thick are the wafe?这些墙有多 厚? ◊
77iey’re two/eet t/ifcfc.它们两英尺厚。
►
HA丨R/FUR/TREES 毛发；毛皮；树木 3
growing closely together in large numbers浓密的；稠密的；茂密的：
thick
dark hair浓密的黑发◊ a thick/orest茂密的森林
►
LIQUID 液体 4 not flowing ve^y
easily 浓的；黏稠的： thick soup 浓汤◊ The
effect will be mined if the paint is too thick.涂料太稠就会破坏效果。
►
FOG/SMOKE/A丨R 雾；烟；空气 5 〜（with sth) difficult to see
through; difficult to breathe in 能见度被的；浓的；
阴霾的；浑么的；不透气的：The plane crashed irrthick /〇g.飞机在大雾中坠毁。◊ thic/c smoke浓烟◊ rhe air was
thicfc with dust.空气由于灰尘弥漫而闷塞。〇(/反1/阳- t/Ve) 77ie atmosphere was thicfc with tension.气.氛M张得 使人透不过气来。
►
WITH LARGE NUMBER/AMOUNT 大贛 6 〜with sb/sth having a large number
of people or a large amount of sth in one place 拥满；挤為；充满；弥漫：The beach was with
sunbathers.海滩上密密麻麻都是晒太阳
的人。
►
.STUPID 愚蠢 7 (of a person 人)‘ slow
to
learn or understand things 运知的；愚笨.的：Are you thic/g or what?你是傻还是怎么啦？
►
ACCENT 口音 8 .(sometimes
d/sapprav/ng) easily recognized as .being from a particular country or area 浓重 的；明显的 strong： a thick
的布鲁克林口音
►
VOICE.嗓音：9 〜（with sth)—deep and not as clear
as normal, especially because of illness or emotion 嘶哑 的，不清的（尤备因疾病或激动所致）：His voice was tWdc
with emotion•他激动得话都说不清楚。
►
FRIENDLY WITH SB 友好 10 ~ (with sb) (/n/orma/) very
friendly with sb, especially in a way that makes other people suspicious亲密的；十分友好的；过于亲近的：
Vou
seem to be very t/ifcfc with the boss/ 你好像和老板走
得挺近的！
—see
also thickly, thickness n»I7<l give sb/get a thick 'ear (BrE, informal) to hit sb/be hit on
the head as a punishment 打耳光；挨耳光(as) thick as thieves .(/•nyormo/) (of two
or more people 两个或以上的人)very
friendly, especially in a way that makes other people suspicious非常友if;亲密无间；过从甚密（as) thick as two short 'planks (BrE, informal) (of a person A) very
stupid笨得像木头人；笨到极点a thick Aead a physical condition
in which your head is painful or you cannot think clearly as a result of an
illness or of drinking too much alcohol ( ‘由于疾病或饮酒过量）晕头 胀脑，稀里糊涂 ‘your
thick, ’head (/n/omjfl/) used to show that you are annoyed that sb
does not understand sth (丨人为某人理解慢而恼火）笨脑瓜，韦头脑瓜：When will you get it into your thick
head that I don't want to see you again/你那木头脑瓜什么时候才会明白我不想再
，见到你呢？ _a .thick
’skin the
ability to accept criticism， insults, etc. without
becoming upset 厚脸备;■不计较 面子 GEH a thin skin —see also thick-skinned(I)
一 more at blood n., ground n. mnoun [U] IRTil in the thick of sth involved in the
busiest or most active’ part of sth 在…最繁忙的时候；处
于…最活跃部分；在密集处through ,thick and ‘thin even when there are
problems or difficulties 不顾艰难