| 释义 |
back[bæk]n. 1 背(部);脊柱;(书)脊;(船的)龙骨:the back of a horse (chair)马(椅)背the back of a hill山脊the back of a ship船的龙骨 2 背面;(纺织品等的)反面:the back of the hand手背the back of a piece of cloth一块布的反面 3 后面;后部:a child-care centre at the back of the factory工厂后面的托儿所a room in the back of the house房屋的后间 4 (足球运动等的)卫(可指球员或其位置):a full (half) back 后(前)卫 5 力气,气力:put some back into the work卖力点干活
adj.[无比较级;最高级用backmost] 1 [表示位置]后面的;背后的:the back wheels of a truck卡车后轮back teeth臼齿 2 离开中心区的,边远的,偏僻的:a back street后街the back slums贫民窟 3 倒的,反向的;往回去的:a back current逆流back cargo归程货物a back answer顶撞的回话 4 【语】舌后的,舌根的:a back vowel后元音 5 过期的;拖欠的:back issues of a magazine过期杂志back pay欠薪
adv. 1 在后;向后;后仰着:The house stands way back from the highway.那所房屋远离公路.Stand back!往后站! 2 回原处(或原状):Put the book back on the shelf.把书放回到架子上.I'll be back in a minute.我一会儿就回来.How far is it to Hangzhou and back?到杭州打个来回有多少路程?nurse sb. back to health护理某人使其恢复健康 3 留着;藏着:hold(或keep) back one's tears忍住眼泪hold back information隐瞒情况 4 还;回:answer back回嘴hit back反击pay back a loan归还借款 5 以前;在过去;回到过去:three years back 3年前as far back as 1930早在1930年look back on one's childhood回忆自己的童年时代
vt. 1 使后退;倒(车):back a car into (out of) the yard把车倒开进(出)院子 2 位于…的后面,背靠着:a beach backed by hills倚山的海滩 3 支持:back a plan支持一项计划back sb. in an argument在争论中支持某人 4 给…装上背衬;在背后加固;裱(画) 5 加背书于(支票等);为(贷款等)提供担保 6 下赌注于 7 登上…的背部;骑上 8 以更后的舌后部发(音) 9 为…伴奏
vi. 1 倒退;(风)逆转:He backed up three steps.他往后退了三步.back off a little in preparation for the jump起跳前稍稍后退一点 2 背靠;背向:live in a ground floor flat which backs on to a busy street住在底楼背靠闹市的一个公寓套间里His garden backs onto a school.他的花园后面是一所学校. |