Tubesheet
[化] 管板
🗣️ 情景例句
I have been talking to a group of salesmen
我一直在与一群推销人员谈话
Hold fast when you have it.
紧握你手中之物。
Last year, we were travelling across the Channel and Jane put a piece of paper with her name and address on it into a bottle.
去年，当我们横渡英吉利海峡时，简把写有她姓名和住址的一张纸条装进了一只瓶子，