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
Your downstairs neighbor let me in.
楼下的邻居让我进来的。
Much will have more.
贪得无厌。
I've been looking forward to visiting your factory.
我一直都盼望着参观贵厂。