Polybenzothiazole
[化] 聚苯并噻唑
🗣️ 情景例句
Yes. I would like an application.
是的，我想要一份申请表。
An idle youth,a needy age.
少壮不努力，老大徒伤悲。
We'll pay up as soon as we can.
我们会尽快付清的。