at
at the same time替代词？
the same time替代词？
at the same time的同义词/近义词
in the meantime 同时期
指在一件事未结束前另一件事也发生了,不是特定一个时间点儿。
simultaneous adj. 同时的
表示同时发生的，同时存在的；同时的；联立的。
at the same time 同时，然而
意思是同时，然而，不过；往往强调事情同时发生。
原本：同时 in the meantime，simultaneous
然而 however
at逻辑连接词？
at length;
in the meantime;
meanwhile;
at the same time;
in the end;
then;
soon;
not long after;
later;
at once;
inthemeantime是什么意思？
没区别从理论上说，两者都可用作名词或副词。表示其间、与此同时，以下四种表达均可以且可互换：meantime, meanwhile, in the meantime, in the meanwhile。如：他去伦敦一个星期，在此期间她继续工作。正：He was in London for a week, and meantime [meanwhile] she went on with the work.正：He was in London for a week, and in the meantime [in the mean-while] she went on with the work.但在现代英语中用得较多的是 in the meantime 和 meanwhile。
I will call you Sunday, but in the meantime say nothing. 我星期天给你打电话，但在此期间你什么也不要说。
The train wont leave for an hour. Meanwhile we can have lunch. 火车还有一个小时才开，其间我们可以吃中饭。