Ball's valves
[医] 鲍尔氏瓣, 莫尔加尼氏瓣(肛瓣)
🧩 词语组成解析
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
And now to make sure we've got the hamburger patties.
现在确定一下我们带了汉堡碎肉饼。
But you have to pay 5% commission on this money exchange.
但兑换这笔外币，您得另外付5%的手续费。
So, to answer your question, you get nothing.
因此，要回答你的问题，就是你什么也得不到。"