Methene-disulfonic acid
[化] 甲二磺酸
🧩 词语组成解析
n. 亚甲基
🗣️ 情景例句
I've just been the victim of a robbery.
我被抢劫了。
Their chances of winning are slim.
他们取胜的机会很渺茫。
The girl in red is his girlfriend.
穿红衣服的那个女孩是他的女朋友。