Speaking-tubes
(speaking-tube 的复数) n. 房间与房间之间的通话管（等于speaking trumpet）
🧩 词语组成解析
speaking
['spi:kiŋ]
n. 说话;讲话;谈话;演讲;
adj. 演讲的;富于表情的;（肖像）栩栩如生的;雄辩的;
v. 讲，谈(speak的现在分词 );
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Maybe you could come over next time. Good luck.
那也许下回你们可以来。祝你好运！
Any deviation from the contract will be unfavorable.
任何违背合同之事都是不利的。
I will never forget the days that I spent with you.
我永远都不会忘记和你一起度过的日子。