Methyne
[化] 次甲基
🗣️ 情景例句
Play it cool.
做事要冷静。
That isn't the way the event happened.
这不是事情的真相！
An enterprise has to incur certain costs and expenses in order to stay in business.
一个企业为了继续经营，不得不支出一定的费用和开销。