Bifunctional monomer
[化] 双官能单体; 双官能基单体
🧩 词语组成解析
a. 具有两种(截然)不同功能的
n. 单体\\n[化] 单体
🗣️ 情景例句
She always talks to me as though she were my sister.
她总是以我妹妹的口气跟我说话。
A police dog follows a scent.
一条警犬在追踪着气味。
What's wrong with you?
你怎么回事？