breakupn.破裂；崩溃；分离；解体；分手breakv.打碎；折断；违背；解决；中断；透露；变弱；锐减；结束n.破裂；休息；中断；急冲；好运break one's back拼命干,尽最大努力break up a group拆散一个组, 把一千组分开break into lines插队breaking of pigs破碎金属块break of history历史断裂breakage-proof防破损Break line fault断线故障breaking-cycle破圈法breakpoint watch断点监视breakover region转折区