Gravidarum gingivitis
[医] 妊娠龈炎
🧩 词语组成解析
子痫
n. 齿龈炎
🗣️ 情景例句
How long does your vacation last?
你的假期有多长？
I'm starving to death.
我快饿扁了。
But I was extremely pleased with myself.
但我却非常高兴，