Oligomerization
[化] 低聚反应
🗣️ 情景例句
OK. What ... what kind of house did you have in mind?
好的， 你们打算买什么样的房子？
A rainbow appears.
彩虹出现了。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。