Observation door
[化] 看火门
🧩 词语组成解析
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
🗣️ 情景例句
But I've never had the pleasure of doing any business with you.
可是同贵公司尚无业务往来。
Let's get to the point.
让我们来谈要点。
By the way, where are you going now?
顺便问一句，你现在去哪里？