Fluorothene
聚三氟氯乙烯
🗣️ 情景例句
But who's going to pay for all of this?
但谁来为这些付钱呢？
What does you want to buy?
你要买什么？
It was warm last Sunday, so I went and sat on the river bank as usual.
上星期日天气很暖和。于是我和往常一样，又去河边坐着。