Triphenylmethyl
n. [化]三苯甲(游)基
🗣️ 情景例句
Beijing Hotel.
北京饭店。
I'm pressed for time.
我时间紧迫。
It's a pleasure to meet you. Can I take those boxes for you?
很高兴认识您。我能帮您拿那些箱子吗？