Pech
[医][=Polyepichlorohydrin]聚表氯醇
🗣️ 情景例句
Nice to meet you.
很高兴见到你。
Why are you following me?
你为什么跟着我？
Struggling in a world of silence and darkness, I must have appeared to them to be simple.
在寂静无声、漆黑一片世界里挣扎，在他们看来，我一定是头脑简单了。