Methylating agent
[化] 甲基化剂
🧩 词语组成解析
🗣️ 情景例句
It's pretty,
是漂亮，
Speech shows what a man is.
言如其人。
The journey is so smooth that there is nothing to prevent you from reading or sleeping.
旅途平稳，丝毫不妨碍你阅读或睡眠。