Polythiazole
[化] 聚噻唑
🗣️ 情景例句
Now that you mention it, I guess I am.
你们一提起来， 我想我也饿了。
One never loses anything by politeness.
有礼貌对自己不会吃亏。
Can she type this letter for me?Ask her please.
她能为我打一下这封信吗？请问她。