Balaenoptera
n. 鲸属\\n
🗣️ 情景例句
That sounds a good idea. Thank you.
好主意！谢谢你。
A forest fire has consumed all the trees here.
一场森林大火将此地的树木焚烧殆尽了。
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，