Fluoroplastic
n. 氟塑料
🗣️ 情景例句
Well, are you as good a tennis player as your dad?
嗯 ，你是否像爸爸那样是一名优秀的网球选手呢？
He was anxious about his son's safety.
他担心他儿子的安全。
She stamped out the letters 'SOS' in the snow.
她在雪地上踩出了“SOS”这3个字母。