Methoxyl
[化] 甲氧; 甲氧基\\n[医] 甲氧基
🗣️ 情景例句
When my girlfriend rings me out of the blue, I'm in a good mood for the rest of the day.
我突然接到女朋友的电话，接下来的一整天我的心情都很好。
There is no royal road to learning.
治学无坦途。
'It's none of your business,' the young man said rudely.
“不关你的事，”那男的毫不客气地说，