Valves
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
Would you please try to keep quiet at this hour?
这么晚了，你能不能尽量保持安静。
That is not good language which all understand not.
不是人人都懂的语言不是好语言。
Mr.Stuart Page, will be retiring next week.
斯图亚特。佩奇先生下星期就退休了。