Pech
[医][=Polyepichlorohydrin]聚表氯醇
🗣️ 情景例句
I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.
我星期五会给你打电话，在你方便的时间重新安装我们的午餐约会。
She's engaged married to John.
她和约翰订婚 结婚了。
Here you are.
给您。