In the last 30 years, both sexes have performed a somersault in terms of expectations, roles and relationships.最近 30 年里，男性和女性在个人期望、社会角色和人际关系方面都发生了 180 度的大转变。Sleep conflicts seem to be bound up with fundamental biological...
John F . Kennedy died with his program becalmed and his promise unrealized.约翰·弗·肯尼迪一死,他的纲领便无声息了,诺言也未能实现.Increased computational power will also make hitherto unrealized approaches feasible.增加的计算机性能也将使目前还未被发现的方法变得可能.Like ...
The network took it off the air in 1971.1971年，广播网停播了这个节目。The station goes off the air after midnight.广播电台后半夜停止广播.This message did not reach me until after the programme went off the air.直到节目播出后，我才获知这条消息。...
Each half reaction responds to the interfacial potential at the corresponding electrode.每个半反应都与相应电极上的界面电势差相呼应.In this case, a flow of electrons from electrode to solution occurs.这样, 就发生从电极到溶液的电子流动.Therefore, any changes ...