Nitrobid
硝酸甘油
🗣️ 情景例句
You go first.
你先来。
I think the teacher works us too hard.
我觉得教师害得我们太苦了。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面，让船在一个气垫上行驶，