Speaking tube
n. 房间与房间之间的通话管
🧩 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 );
🗣️ 情景例句
I built the theater there
我建造这个剧院，
He who rides a tiger is afraid to dismount.
骑虎者难下。
We can do that at the meeting tomorrow.
我们明天开会时再签订吧。