Polybond
聚硫橡胶粘合剂
🗣️ 情景例句
I can't run as fast as you, but I can jump a lot higher.
我跑得比你慢，但跳得比你高。
I doubt he'll win the election.
我怀疑他是否能赢得选举。
I turned round again.
又一次回过头去，