I've digressed a little to explain the situation so far, so let me now recap.刚才我稍稍离题说明了迄今的情况，现在让我来概述一下。She digressed from her prepared speech to pay tribute to the President.她脱离了发言稿的主题，对总统给予了高度赞扬。...
...displays of macho bravado...摆出男人的威风He was an extremely macho man.他是个很大男子主义的人。...a spoof that sends up the macho world of fighter pilots.嘲讽战斗机飞行员个个硬派男子作风的滑稽模仿Body building — that's a bit macho, isn't it?健美——挺...
A new method for determining the bromine content in brominated polystyrene was studied.提出了测定溴化聚苯乙烯中溴含量的方法.Isomerization occur during bromine reaction, that is mean secondary allylic configuration changes into primary all...