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
You may accept this draft by signing.
请你们签字"承兑。
On many farms you'll find cows and chickens.
在许多农场上你将发现奶牛和鸡。
We're getting the order out now.
我们现在要出货了