Permselective
选择性渗[穿]透的
🗣️ 情景例句
It's an excellent title.
这是个绝妙的书名。
Not at all. Go ahead.
好，请吧。
but as the oceans have been overfished, fish has become more and more expensive.
但是随着海洋里的滥捕滥捞，鱼已经变得越来越昂贵。