Methane-disulfonic acid
[建] 甲二磺酸
🧩 词语组成解析
methane
['meθein]
n. <化>甲烷，沼气;
🗣️ 情景例句
You're working pretty hard these days.
你这阵子工作得很辛苦呀。
If one side fails to observe the contract,the other side is entitled to cancel it.
如果一方不履行合同协议，另一方则有权终止合同。
I'd prefer them not to play too loudly at the beginning.
我比较喜欢开始时的演奏不要太吵