Oppanol
[化] (商)聚异丁烯橡胶
🗣️ 情景例句
Mm-hmm. Let's go ...
嗯哼。我们走吧……
I read 10 lettres.
我读了十封信。
Of course we can. Our job is playing all kinds of music.
当然能啦！我们的本行就是演奏各种音乐。