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
Her enthusiasm died away.
她的热情逐渐消失了。
I am really proud of my department and my staff.
我为我的部门和员工们感到骄傲。
Some old people are oppressed by the fear of death.
有些老年人因为怕死而感到烦恼。