Packet filter
[计] 滤包器
🧩 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
We've got lots of ice cream.
我们有很多冰淇淋。
He was renowned as a portrait painter.
他以肖像画家著名。
But it's great! We're together most of the time.
但是好极了！大多数时间我们在一起。