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
This has been a hard course for me.
这门课对于我来说很难。
I think this is a fake diamond.
我想这是假钻石。
Were you able to quote on all the items we need?
我们需要的每个项目你都能报价吗。