Permselective
选择性渗[穿]透的
🗣️ 情景例句
His books exposed people to new ideas.
他的书使人们接触了新思潮。
I'm the tallest person in my class.
我是我的班级中最高的人。
Very few of the fifty pence pieces and pound coins I have given him have found their way there.
我给了不少50便士的硬币，但没有几个存到储蓄罐里。