/bʌst; bʌst/
n
1 sculpture of a person's head, shoulders and chest 半身雕塑像（包括头、肩、胸）.
2 (a) woman's breasts; bosom 女子的乳房; 胸部.
(b) measurement round a woman's chest and back （女子的）胸围
*[attrib 作定语] What is your bust size, madam? 小姐, 您胸围的尺寸是多少?

/bʌst; bʌst/
v (pt, pp bust or busted) (infml 口)
1 [Tn] break (sth); smash 打破（某物）; 打碎
*I dropped my camera on the pavement and bust it. 我把照相机掉在人行道上摔坏了.
2 [Tn, Tn.pr] ~ sth/sb (for sth) (of the police) raid (a house) or arrest sb （指警方）突击搜查（房屋）或拘捕某人
*Mickey's been busted for drugs. 米基曾因毒品事而被捕.
3 [Tn] reduce (sb) to a lower military rank; demote 降低（某人）军阶; 使降级
*He was busted (to corporal) for being absent without leave. 他因擅离职守而被降级（为下士）.
4 (phr v) bust up (infml 口) (esp of a married couple) quarrel and separate （尤指夫妻间）争吵而离异
*They bust up after five years of marriage. 他们婚後五年离异了. bust sth up cause sth to end; disrupt sth 使某事物终止; 破坏某事物
*bust up a meeting 使会议终止
* It was his drinking that busted up their marriage. 是他的酗酒行为破坏了他们的婚姻.

n raid or arrest by the police 警方的突击搜查或拘捕.

adj [pred 作表语] (infml 口)
1 broken; not working 毁坏; 不能操作
*My watch is bust. 我的表坏了.
2 bankrupt 破产; 倒闭.
3 (idm 习语) go `bust (of a person or a business) become bankrupt; fail financially （指人或企业）破产.