丛林法则要求的是：杀戮或者被杀。The law of the jungle demands: kill or be killed.不可改变的宇宙法则the unalterable laws of the universe这真是墨菲法则：一用备用轮胎，保准扎孔。This was sod's law: when the spare tyre is in use, you will have a puncture....
Sequences of rock units are incompletely known.岩石单元的层序了解得不完全.Launching or starting assignable units with course management software ( CMI software ).用 课程管理 软件开始可分配的单元.Medical units were operating in the disaster area.医疗小...
Harry loosened his grip momentarily and Anna wriggled free.哈里的手稍一放松，安娜便挣脱出来。Jason had taken off his jacket and loosened his tie.贾森已经脱下夹克，松开了领带。Her hair had loosened and was tangled around her shoulders.她的头发打了开来，散乱地披在肩上。...
We need helpers of all types, engineers, scientists (e.g. geologists) and teachers.我们需要各方面的帮手：工程师、科学家（例如地质学家）和教师。a little posse of helpers一小伙帮忙的人We depend solely upon our voluntary helpers.我们完全依靠我们的志愿者。...
Permanent floodlight to be used in photographical work should also be installed.还应安装照相用的永久性聚光灯.Industry: Garden landscape lamp pole lamp lawn lamp floodlight pier, bridge lamps.主营行业: 庭院灯景观灯高杆灯草坪灯泛光灯码头 、 桥梁灯具.Of a floodli...