Koron
聚氯乙烯
🗣️ 情景例句
paint, brushes, ladders, lamps, et cetera.
油漆， 刷子 ，梯子， 灯等等。
How long will you be away?
你将离开多久？
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。