Graded filter
[电] 层级滤波器
🧩 词语组成解析
a. 分等级的；按年级分的
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
A guarantor is responsible for the loan
担保人要对贷款负责
A house divided against itself cannot stand.
家庭内讧难维系。
electronic goods and drug manufacturing.
-- 电子产品和药品的生产。