Serpulid
n. 龙介(虫)属动物
🗣️ 情景例句
I got lost for two days and I couldn't find anyone who could understand me.
我已经迷路两天了，找不到一个人可以听懂我的话。
It is lost labour to sow where there is no soil.
没有土壤，播种也是徒劳。
'Did you have a good meal? he asked.
“您吃得好吗？”他问。