Hydroxyethylaniline
羟乙基苯胺
🗣️ 情景例句
No. It's not.
不是。
Do I have to make a reconfirmation?
我还要再确认吗？
Soon afterwards, the balloon began to descend and it landed near an airfield.
不久，气球开始降落，在一个停机坪附近着了陆。