Ellipsoidal tubesheet
[化] 椭球管板
🧩 词语组成解析
a. 椭圆体的
[化] 管板
🗣️ 情景例句
Life is full of ups and downs.
生活充满起伏。
His short is in the drawer.
他的衬衣在抽屉里。
I stayed at home!
我呆在这里了！