Polychlorinated biphenyls
[化] 多氯化联苯
🧩 词语组成解析
[医]多氯化的
(biphenyl 的复数) n. 联苯\\n[化] 联苯; 联二苯; (误用,=biphenylyl)联苯基
🗣️ 情景例句
I'm going to talk to Daddy about it right now.
我现在就去跟爸爸谈谈这件事。
He has a headache and needs aspirin.
他头痛，需要阿斯匹林。
In the library she has got books on many different subjects.
在图书馆里她准备了各种科目的书籍。