肖恩是个思维敏捷、行事随兴的人。Sean's a fast thinker, and he acts on impulse.巴纳比可能15岁了，但他动作敏捷，适合打羽毛球。Barnaby may be 15, but he's nippy and suited to badminton.从他的文笔可以看出他思维敏捷。Everything he writes demonstrates the acuteness of ...
一位戴头盔的男子正跨上摩托车。A man in a crash helmet was mounting a motorbike.他戴上了一顶破旧的防护头盔，上面的面罩已有划痕。He pulled on a battered old crash helmet with a scratched visor.所有骑摩托车的人都必须戴头盔，这是强制性的。It is compulsory for all motorcyclists to wear...
Her poems are modishly experi-mental in style and recondite in subject-matter.她的诗在风格上是时髦的实验派，主题艰深难懂。Her poems are modishly experimental in style and recondite in subject-matter.她的诗在风格上是时髦的实验派，主题艰深难懂。...
最具有经济价值的铁矿包括磁铁矿和赤铁矿.Iron ores of greatest economic interest contain magnetite and hematite.A-Fe2O3(赤铁矿 ) 是中子衍射最先研究的化合物之一.A - Fe 2 O 3 ( haematite ) was one of the first compounds to be studied by neutron diffraction.发现一种...
The guidebook says to turn left.旅游指南上说向左转.You brought a guidebook to a party?你竟然把导游书带到派对上来了?Where can I get a guidebook or map of Beijing?到哪儿买旅游手册或者北京地图?...