Gerlach's valves
[医] 格拉赫氏瓣, 阑尾瓣
🧩 词语组成解析
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
I have worked hard at my major subject.
我对主修课特别用功。
He who is afraid of asking is ashamed of learning.
害怕问者耻于学。
Does she like English food?
她喜欢英国菜吗？