Filtering velocity
[化] 滤速
🧩 词语组成解析
[计] 过滤
🗣️ 情景例句
Have you discussed it with your parents?
你和父母商量过了吗？
It wasn't any bother.I was glad to do it.
不麻烦.我乐意做。
The cry had certainly come form one of the chimneys, but as there were so many of them, the fire fighters could not be certain which one it was.
喊叫声肯定是从烟囱里传出来的，然而，因为烟囱太多，消防队员无法确定到底是哪一个。