Macrobdella decora
[医] 北美巨蛭
🧩 词语组成解析
n. 德可拉铬锰钼钒钢
🗣️ 情景例句
Men and women, young and old, to give us their time.
不管男女老幼 ，请他们贡献时间。
So annoying!
讨厌！
I've been working so hard recently that I haven't had any time for collecting new stamps.
最近我的学习一直很紧张，没有时间收集新邮票。