Filtrations
(filtration 的复数) n. 过滤\\n[化] 过滤
🗣️ 情景例句
No, but I've read enough about it.
不曾，不过我常常读到有关它的报导。
So many countries, so many customs.
一个国家有一个国家的风俗。
Can you change the shipping date on out order?
你能不能改一下我们的出货日期？