I used to knock about with all the lads from round where Mum lives.我过去常同妈妈住所周围的伙伴们一起玩儿。Mary bought his son a toy dog to knock about with.玛丽给儿子买了只玩具狗玩.Most of the people I knock about with are in the union.大部分和我有联系的人都在这联盟...
NASA has started a 10-year search for extraterrestrial intelligence.美国航空航天局已经启动了一个为期10年的寻找外星人的项目。One theory about the existence of extraterrestrial life rests on the presence of carbon compounds in meteorites.地球外存在生命的理论是...
A short trot down the sloping greensward brought Simon to the massive gatehouse.Simon跑下满是青草的斜坡,来到巨大的警卫室.Need makes the old wife trot.事急老妪跑。They have won three races on the trot.他们在比赛中接连赢了三次.The horse broke into a brisk t...
The freethinker hated the formalist ; the lover of liberty detested the disciplinarian.自由思想者总是不喜欢拘泥形式者,爱好自由者总是憎恶清规戒律者.She has some old-fashioned values and can be a strict disciplinarian.她的观念比较保守，有时过于严格地奉行纪律。The freethin...
The human thumb is opposable.人类的拇指与其他四指对置.The thumb is opposable to the forefinger.大拇指可与食指相对.The opposable thumb allows them to pick up small items and grip objects from Both sides.利用拇指和手指可以捡拾小东西和抓握物体....