Oligomer
n. [化]低聚物, 低聚体
🗣️ 情景例句
We have to go pick up Michelle.
我们得去接 Michelle了。
I'm sorry. I can't make it on Tuesday.
对不起，星期二我无法参加。
Hold on for a moment, please. I'm sorry he isn't here right now. May I help you?
请稍等一下。对不起，他现在不在这里。我能帮您的忙吗？