breakagen.破损；打破；破坏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 a record for打破Breaking mechanism破坏机理Break-slope belt坡折带break even balance得失平衡break their parolevi.违誓逃脱break-even price保本价格break one's spirit钻孔灌注桩breaking hard mass坚者软之Breakage extension断裂伸长率break open a trunk把衣箱撬开