Polyketone
聚酮
🗣️ 情景例句
so I thought it would be a good place for me to make use of the experience I have had.
所以，我想这里会是运用我已有经验的好地方。
The earthquake strikes (hits) the city.
地震袭击了这座城市。
Before returning home at night.He took a shower and changed back into his suit.
晚上回家前，他洗个淋浴，重新换上那身黑色西服。