Decidua menstrualis
[医] 经期蜕膜
🧩 词语组成解析
n. [医]蜕膜,经期蜕膜
🗣️ 情景例句
He married a classmate from high school.
他与高中时代的同班同学结婚。
If you lose your way, ask a policeman.
如果你迷路了，可以向警察打听。
Good, we'll be expecting him.
好，我们等着他。