Bosun
n. 水手长
✅ 同义词
🗣️ 情景例句
Jack Wang? No, I don't think I know him.
杰克王？我想我不认识。
To fly up and away
往上飞走
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，