Dimethyl sulfonium methylide
[化] 二甲基·亚甲基硫┹((CH-3)-2S
🧩 词语组成解析
[医] 二甲基
n. <美> = sulphonium
🗣️ 情景例句
Keep a small English dictionary with you at all time.
随身携带一本小英文字典。
How much does it coat?
它值多少钱？
It usually comes in February or March. Summer is often very hot.
通常在2月或3月开始。夏天很热。