Clophen
(多)氯化联苯
🗣️ 情景例句
When addressing a judge, always use 'your honor'.
在对法官说话时， 一定要尊称他为 'your honor'
I don't want to be lonely the rest of my life.
可我不想余生过得那么孤独。
Could you tell me what the maximum weight allowance is?
您能告诉我行李的最大重量限额是多少吗？