Nanoperm
毫微坡莫(透气率, =10的-9次方Perm)
🗣️ 情景例句
No news is good news as far as I'm concerned.
我觉得没有消息就是最好的消息。
A good tongue is a good weapon.
伶俐的口齿是一种锐利的武器。
That's a good idea.
好啊。