Beraud's valves
[医] 贝罗氏瓣(泪囊襞)
🧩 词语组成解析
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
Oh, yes.
噢 ，是的。
He studied quite a lot.
他非常用功。
In cities he refused to travel in a rickshaw, a two-wheeled cart pulled by a bare-footed man.
在城里，他拒绝乘坐那种赤脚车夫拉的两轮人力车。