Elliptical tubesheet
[化] 椭圆管板
🧩 词语组成解析
[化] 管板
🗣️ 情景例句
Let's hit the mall.
咱们去逛商店吧。
Between the cup and the lip a morsel may slip.
功亏一篑。
I don't think you are right.
我认为你是不对的。