Serpulid
n. 龙介(虫)属动物
🗣️ 情景例句
You'd better watch your step or you'll get into trouble again.
你最好留点儿神， 免得再惹麻烦。
I go out for lunch at about 12:30.
我在大约12:30去外面吃午餐。
I can't take it anymore.
我受不了了！