The train was dead on time.

火车正点出发（或到达）。

《牛津词典》

Learn during "dead time". Listen in your car, on the train, or while jogging.

把那些“死时间”也都利用起来：开车、坐火车、或者慢跑时都可以听课。

youdao

I tried to check the time on my watch, but the batteries had gone dead.

我试着核对我手表的时间，可是电池却没电了。

youdao

I tried to check the time on my watch, but the batteries had gone dead.

我试着核对我手表的时间，可是电池却没电了。

youdao