Polychloriznated
多氯化的
??? 情景例句
I have two days off a week.
我一星期休息兩天。
Neither father nor mother likes this weather.
爸爸媽媽都不喜歡這天氣。[咬五次舌頭]
I had to sit up all night writing the report.
我不得不熬通宵寫報告。