Haleite
[化] 二硝基乙胺
🗣️ 情景例句
That's it. There.
很好。啊。
Fine clothes make the man.
人要衣装。
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。