Nematoidea
n. 线虫类（等于nematoda）
🗣️ 情景例句
OK. Thank you.
好 ，谢谢。
I asked him to come with me , but he wouldn't.
我请他和我一起来，但是他不肯。
He himself has done it lots of times!
他自己就已戒了很多次了！