Polychlorinated biphenyl
[建] 多氯联苯
🧩 词语组成解析
[医]多氯化的
n. 联苯\\n[化] 联苯; 联二苯; (误用,=biphenylyl)联苯基
🗣️ 情景例句
if that's what you mean.
是这个意思吧。
The adventure had been planned for quite a while.
那项冒险曾经作了长期的周详计划。
Nice to meet you.
很高兴见到你。