Acidic gases
[机] 酸性气体
🧩 词语组成解析
acidic
[ə'sidik]
adj. （味）酸的;[化]酸的，酸性的;含有大量硅酸的;
n. 气体
🗣️ 情景例句
You really ought to take some time off.
的确应该休一休假。
Don't be offended by his haste, he is a very busy man.
别为他的轻率介意，他是个大忙人。
One night, the gaoler decided to play a joke on his colleague to find out if, after so many performances, he had managed to learn the contents of the letter by heart.
一天晚上，狱卒决定与他的同事开一个玩笑，看看他反复演出这么多场之后，是否已将信的内容记熟了。