Polythiazole
[化] 聚噻唑
🗣️ 情景例句
I want to thank you for giving me an opportunity to speak to you.
我要感谢大家给我一个机会来向各位讲话。
To float
飘浮
I checked our supply of that material you asked for.
我查过了库存中你要的那种材料。