Trifluoroacetylation
三氟乙酰化
🗣️ 情景例句
Marilyn, you're going to design my niece's dress.
Marilyn现在就开始设计我侄女的结婚礼服。
To play hopscotch
玩跳房子
The modern city consists of monstrous edifices,
今日现代化的城市由大得吓人的高楼