Directional separation filter
[电] 单向分离滤波器
🧩 词语组成解析
directional
[[di'rekʃənəl]]
a. 方向的
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
Would you please repeat your offer again?
能否再说一遍您的优惠？
The pen is mightier than the sword.
笔利于剑。
That's a big box. Is it heavy? Please let me help you.
这是个大盒子。重吗？让我来帮你。