Nitrolingual
硝酸甘油
🗣️ 情景例句
Frank, you got it.
Frank你猜对了。
The tour will take about an hour and a half. We ought to be back here by 3:00.
参观大概要一个半小时，3点钟以前回到这里。
Excuse me. What's the time, please?
对不起，请问几点了？