Methano-
[化] 桥亚甲基
🗣️ 情景例句
How about a lemonade break?
休息一下喝点柠檬水好吗？
I can't express how happy I am that you have come.
我无法说出来了我是多么高兴。
Such undertakings require the precise planning and foresight of military operations.
这种活动需要有军事行动般的周密布署和预见能力。