Diallyphthalate
邻苯二甲酸二丙烯
🗣️ 情景例句
How do you tie your bow tie?
你怎么打领结的？
Poor health may be a bar to success in life.
健康不佳可能成为人一生中取得成功的障碍。
What about a quarter past two?
2：15怎样！