Dienite
丁烯均聚物
🗣️ 情景例句
and he can answer any questions.
他也可以回答任何问题。
Little thieves are hanged, but great ones escape.
大贼脱身去，小贼被吊死。
Young people love this time of year, because it is good for sports.
年轻人喜爱这个时节，因为它适合体育运动。