N-methyl-n-nitro-p-toluenesulfonamide (mnsa)
[化] N-甲基-N-亚硝基对甲苯磺酰胺
🧩 词语组成解析
n. 甲基\\n[化] 甲基
n. 硝基
[化] 甲苯磺酰胺
🗣️ 情景例句
That's all right.
没关系。
I lack words, with which to express my thanks.
我无法以言语来表达我的感激之情。
She left home when she was eighteen and has lived in Los Angeles for the past fifteen years.
18岁时，她离开了家。过去的15年里她一直住在洛杉矶。