Polythiazole
[化] 聚噻唑
🗣️ 情景例句
Affectionately, Uncle John.
爱你的，约翰叔叔。
Do not swap horses when crossing a stream.
处在危难中，不宜大更动。
I'm allowed to change the colour of my hair, she said angrily.
我改变自己的发色是允许的，"她愤怒地说。