Desulfonation
[化] 脱磺酸基; 脱磺酸基作用
🗣️ 情景例句
for them and for myself and for Philip.
为他们， 为我自己和Philip。
Yesterday was such a beautiful day we decided to go for a drive.
昨天是如此美好的一天，我们决定开车出去。
Excuse me!
打扰一下。