Acid bottom
[机] 酸性炉底
🧩 词语组成解析
bottom
['bɑtəm]
n. 底部;末端;臀部;尽头;
adj. 底部的;
vt. 装底;测量深浅;查明真相;
vi. 到达底部;建立基础;
🗣️ 情景例句
That's fine. I think I can wait till then.
好的，我想我可以等到那时候。
Yay, a hole in one!
嘿！一杆进洞！
The experts were now fully convinced that the animal was a puma,
专家们如今已经完全肯定那只动物就是美洲狮，