Methoxylation
[化] 甲氧基化; 甲氧基化作用
🗣️ 情景例句
Are you involved in any extra-curricular activities on campus?
你在学校参加过任何课外活动吗？
What time does the train for Boston leaves?
去波士顿的火车几点开？
Haven't you heard?
你没听说吗？