Valves
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
Why can't you do both?
为什么不能两样一起做？
Mr. Chairman, may I have the floor?
主席，我可以发言吗？
The only person I know who has a skeleton in the cupboard is George Carlton,
我所认识的唯一的在柜中藏骷嵝的人便是乔治。卡尔顿，