Transpolyisoprene
反式聚甲基丁二烯
🗣️ 情景例句
I'm very proud of you. You really did a beautiful job.
我真以你为傲。你真的拍得很漂亮。
I'll work for 5 years and then go back to school.
我会工作五年，然后会学校。
Bang! One shoe. Bang! The other shoe. It was too bad.
砰！一只鞋子。砰！另一只鞋子。这真是太糟了。