Trench mouth
[医] 战壕口炎, 坏死性溃疡性龈炎
🧩 词语组成解析
mouth
[maʊθ]
n. 口;出入口;传闻;
vt. 装腔作势地说;喃喃地说，心不在焉地说，言不由衷地说;
vi. 装腔作势说话;
🗣️ 情景例句
What is she calling about?
她打来说什么？
Thank you for taking me home.
谢谢你送我回家。
I had a letter from my sister yesterday.
昨天我收到了姐姐的一封信，