Pentanediol
戊二醇
🗣️ 情景例句
And he's agreed to fit you into his schedule.
他同意明天把你安排进他的面谈名单里 。
I'm not really sure.
我不太清楚。
Nearly all the sports practised nowadays are competitive.
现在开展的体育运动几乎都是竞争性的。