Flexible pvc
[化] 软聚氯乙烯; 软质聚氯乙烯
🧩 词语组成解析
聚氯乙烯\\n[计] 永久虚电路
🗣️ 情景例句
The times have been very bad.
时机一直很坏。
To teach how to drive a car
教人驾驶汽车
Kunta wondered why the white people had done this to him.
孔塔不知道白人为什么要这样对待他。