around the waist, to keep money, etc. in (围在腰间， 放钱物的）腰包一picture o bag bum-ble /'bAmbl/ verb [V +adv./prep.] to act or move in an awkward or confused way 朵手笨脚；跌跌撞撞：J could hear him bumbling around in the kitchen. ^ B/f % 见他在厨房里瞎折腾。

bumble-bee /'bAmblbi:/ noun a large bee covered with small hairs that makes a loud noise as it flies ,熊蜂；大 黄蜂一picture o page R29

bum-bling /'bAmblii]/ adj. [only before noun] behaving in an awkward confused way, often making careless mistakes笨手笨脚的（常马虎;i错） bum-boat /'bAmbaut; NAmE -bout/ noun a small boat that carries goods for sale to ships that are tied up or ANCHORED (向停泊的轮船售卖商品的）小販船，小商艇 bumf (also bumph) /bAmf/ /7〇wn [U】_，/zi/ormfl/) written information, especially advertisements, official documents, forms, etc., that seem boring or unneces- sary乏味（或多余〉的书面材料（尤指广告、公文、表格 等.”:    He threw away my letter, thinking it was just

more eiection bum/.他扔掉我的信，以为那不过又是些选 举传单。

bum-fluff /'bAmflAf/ noun [U] {informal) the soft hair that grows on the upper lip and chin of a boy, as his beard begins to grow (男孩开始长胡子时上M的）茸

毛，小胡₯

bum-mer /'bAm0(r)/ noun a bummer [sing.] {informaf) a disappointing or unpleasant situation 失望（或不愉 '决）'色局面：Itfs a real bummer that she car^t come. M 不能来，实在令人失望。 bump /bAmp/ verb, noun

_ verfc 1 [V]〜against/into sb/sth to hit sb/sth by accident (无意地）碰，撞：In the dark I bumped into a chair. 我在黑暗中撞上j一把椅子。◊ The car bumped against the fcerb.汽车撞上了路缘。note at hit 2 [VN]〜sth (against/on sth) to hit sth, especially a part of your body，against or on sth (秃指#体部}立）—上，撞上： Be careful not to bump your head on the beam when you stand up•專心站起来时头别撞了横梁。3      淨.]to

move across a rough surface 颠簸行进：[V] The jeep bumped dong the dirt track.吉普车:左土路上颠簸奢行 驶。◊ [VN] 77ie car bumped its way sZowfy down the drive•汽车洛车道缓慢地颠簸行进。4 [VN +Wv./p/印.]to move sb from one group or position to another; to remove sb from a group由（’某人）掉换到（另一群体或 位置）；（从某群体）调出，开除（某人）：The a卜Hne apoZogi2；ed and bumped us up to_/?rst dass.航空公司道歉 把我们掉换到头等舱。◊^ you are bumped an airline because of overbooking, you are entitled to compensation.假如机票超售而不能登机，你有权获得赔 偿。◊ The coach told him he had been bumped from the crew.教练通知他已被调出赛艇队。IJSI；m ,bump 'into sb (/Vi/o/vr/fl/) to meet sb by chance 碰见；偶魚.遇见 ,bump off (/Vj/oww/) to murder sb 谋杀；..杀害 ,bump sth^'up {informal) to increase or raise sth 加；提高

a noun 1 [C] the action or sound of sth hitting a hard surface i撞（声）；撞击，（声）：ffe /eH to the ground with a bump.他砰的一声摔倒在地上。◊ We cou〖d hear loud bumps from upstairs where the children were paying.我们能听到孩子们茬楼上嬉戏的乒乓声。2 [C] a swelling on the body, often caused by a blow 月中块.（常 ..•因击打所致）PTITl lump： She was covered in bumps and bruises.她全身青肿，伤痕累累D ◊ How did you get that bump on your/orehead?你额头上怎么起了个包？ 3 [C] a part of a flat surface that is not even, but raised above ^he rest of it 隆起；凸块：a bump in the road 路 面上的凸块一see also bumpy 4 [C] a slight accident in which your vehicle hits sth 轻微撞i事故 5 the bumps [pi.]. (8r£) (on a child’s birthday) the act of lifting the child in the air and then putting them down on the ground, once for every year of their age 生曰举放仪式 (在孩子举日时将其举高后再放在地上的仪式，举放次数 :与年龄相等）：We gave her the bumps•我们给她举行了 —日举放反式。ITSTJH see earth n„ thing bump-er /'bAmp0(r)/ noun, adj.

鼸 now/! a bar fixed to the front and back of a car, etc. to reduce the effect if it'hits anything (:汽车头尾的）.保险