Nematoidea
n. 线虫类（等于nematoda）
🗣️ 情景例句
Thank you.
谢谢 。
If you don't aim high you will never hit high.
不立大志，难攀高峰。
There was no trace of fingerprints, but the inspector found a dirty red bundle that contained jewellery which the old lady said was not hers.
巡官没有发现指纹，却发现了一个装有珠宝的、肮脏的红包袱。老妇人说那不是她的。