Oblongatal
[医] 延髓的
🗣️ 情景例句
Exploring outer space is a challenge to mankind.
探索外层空间是一项向人类发出的挑战。
I asked him to do it for me, but he wouldn't.
我请他帮我做，但是他不肯。
That's a good idea.
这主意不错。