Null filter
[计] 零值滤波器
🧩 词语组成解析
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
And take measures to reinforce them. Please set your mind at rest.
并采取措施加固。请放心好了。
We'll have to check these rates against those charged by other suppliers.
我们必须核查一下由其他供应商提供的费率。
What is it about?
这是关于什么的？