Trialkyphosphate
磷酸三烷基酯
🗣️ 情景例句
Not at all. It's my pleasure.
不客气。这是我的荣幸。
I hope that I can make a worthwhile contribution to the efforts of this group.
我希望能对这个团体努力的成果提供有价值的贡献。
The plane was late and detectives were waiting at the airport all morning.
飞机误点了，侦探们在机场等了整整一上午。