Poly(vinyl chloride)
[化] 聚氯乙烯
🗣️ 情景例句
Stop being so moody.
不要这么喜怒无常。
He who handles a nettle tenderly is soonest stung.
与恶人交往而讲仁义，必受其害。
The bottle really does contain perfumed mud.
瓶里装的的确是香水泥。