Homebuilt
a. 家里做的, 自制的
🗣️ 情景例句
That's insane.
有没有搞错。
We really can't discount the price more than six percent.
我们真的无法提供超过6%的折扣。
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。