Nanoperm
毫微坡莫(透气率, =10的-9次方Perm)
🗣️ 情景例句
have been busy at work this morning
一早上都在忙着
I'll leave the house at 8:00 and get to the office at 8:30.
我将在8:00离开房子并且在8:30到办公室。
Money is no more than our servant.
金钱不过是我们的仆人。