Lewis filter equation
[机] 路易氏过滤方程
🧩 词语组成解析
n. 吊楔
filter
['fɪltɚ]
n. 滤波器;滤光器;滤色镜;[化] 过滤器;
vi. 过滤;透过;渗透;
vt. 过滤;滤除;
🗣️ 情景例句
What a country!
多奇妙的国家啊！
Education for women has improved in leaps and bounds.
妇女教育十分迅速地得到了改善。
A noise?
一阵响声？