Elliptical tubesheet
[化] 椭圆管板
🧩 词语组成解析
[化] 管板
🗣️ 情景例句
With a little help from the ASPCA,
可以请ASPCA帮忙，
The history paper was really easy, so was the biology one.
历史试题确实容易，生物试题也很容易。
Of course not. I'm not that foolish.
当然不是。我可没有那么蠢。