Synchronometer
[计] 同步计
🗣️ 情景例句
whom I think you've met once or twice before.
我想你以前见过他一两次面。
Martha will expect you to come by at six o'clock for dinner.
玛莎以为你在六点以前会来吃晚饭。
What colour is it?
什么颜色的？