Stationary tubesheet
[化] 固定管板
🧩 词语组成解析
[化] 管板
🗣️ 情景例句
No problem.
没问题。
The chance to enter the college came and he took it.
有一个上大学的机会，他抓住了这个机会。
or through hiring it, the total expense can be far less than the cost of hotels.
总费用算起来要比住旅馆开支少得多。