Pocs
[医][=poly-o-chorostyrene]聚邻氯苯乙烯
🗣️ 情景例句
Yes. Glad to meet you, sir.
是的，很高兴见到你，先生。
Between the cup and the lip a morsel may slip.
功亏一篑。
it is not always safe by the time it reaches the tap.
等水到达龙头时就不一定总是安全的了。