Nitropenthrite
[化] 四硝基季戊四醇
🗣️ 情景例句
By working together,
透过共同工作，
No matter what the excuse, you must not be late.
不管有什么借口，你一定不要迟到。
Carl, what does quake mean, as in the word earthquake?
卡尔，earthquake这个词中的“quake”是什么意思？