Acid gases
[机] 酸性气体
🧩 词语组成解析
n. 气体
🗣️ 情景例句
Good. Very good. Family Album, U.S.A.
不错， 很不错。 美国写真集 。
David must figure on at least seventy strong men for support.
戴维至少须把七十个壮汉的协助计算进去。
It took him a little time to fix that watch.
他很快就把表修理好了。