back on track重上轨道（改过自新）backfire逆火（弄巧成拙，适得其反）ball and chain 铁球铁链，甜蜜的枷（老婆）beat a dead horse 鞭打死马令其奔驰（徒劳）beaten by the ugly stick 被丑杖打过（生得难看）beggar can't be choosers 讨饭的谈不上挑三拣四bet on it 下这一注稳赢（有把握，无疑）bet your life 把命赌上（绝对错了）better half 我的另一半between a rack and a hard place 进退维谷（前有狼后有虎）big headed 大脑袋（傲慢，自大）bigger fish to fry 有更大的鱼要炸（有更重要的事要办）bite off more than one can chew 贪多嚼不烂bite the bullet 咬子弹（强忍痛苦）birds of a feather flock together 羽毛相同的鸟总飞成一群（物以类聚）blow up in you face 在眼前爆炸（事情完全弄砸了）bologna 胡说，瞎说break a let 折断一条腿（表演真实，演出成功）break the ice 破冰（打破僵局）随便找了一点,更多可以查看
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