Permselectivity
选择通透性
🗣️ 情景例句
This has to be the most scenic spot in the country, if not the world.
这儿就算不能称之为世界上最优美的景点，也可以称得上是这个国家最美的地方了。
Children are the parents's riches.
子女是父母之财富。
A girl came in and put an envelope on his desk.
一个姑娘走了进来，把一个信封放在了他桌上。