Stationary tubesheet
[化] 固定管板
🧩 词语组成解析
[化] 管板
🗣️ 情景例句
but in the lapel pocket.
但是在胸前的口袋。
What will the weather be like tomorrow?
明天天气怎么样？
Custom has not commonly been regarded as a subject of any great moment.
风俗一般未被认为是什么重要的课题。