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
I'll phone you.
我会给你打电话的。
That's good wisdom which is wisdom in the end.
最后的聪明才算真聪明。
Is it a black one?
是快黑的吗？