Methylating agent
[化] 甲基化剂
🧩 词语组成解析
🗣️ 情景例句
I went to the supermarket to get a few things,
我去一趟超级市场， 买了几样东西，
To wait patiently for the protesters to move
耐心地等待示威队伍离去
He made only six films between 1940 and 1966 and only the first of these is still popular today.
1940年至1966年，他仅制作了6部电影，其中只有第一部至今仍然受到欢迎。