Permselective
选择性渗[穿]透的
🗣️ 情景例句
Perhaps we could see the house this weekend.
也许这周末我们会去看看这栋房子。
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
There is a broken small old gray stone bridge over the river.
河上有一座破烂不堪的、古老的、灰色的小石桥。