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
I'd like to make a couple of proposals to improve the whole situation.
为了改善整个局面，我们提出若干建议。
How long will you remain here?
你将会在这里逗留多久？
I'm going to see my husband. He's ill in hospital.
我要去看我丈夫。他生病住了医院。