Polythiazole
[化] 聚噻唑
🗣️ 情景例句
Sure.
当然。
Every cloud has a silver lining.
山穷水尽疑无路，柳暗花明又一村。
The first westerner to discover these islands was an Italian explorer in 1524.
首次发现这些岛屿的西方人是一位意大利探险家，时间是1524年。