Polybenzothiazole
[化] 聚苯并噻唑
🗣️ 情景例句
Yes, Miss Susan, we have you down for a deluxe room tonight.
您好，苏珊小姐，我们已为您定好了今晚一间豪华房间。
See you later!
到时候见啦！
'No,' she answered.
“不，”她回答。