Tunable filter
[电] 可调滤波器
🧩 词语组成解析
a. 可调音的, 能调谐的, 音调美的
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
Since English is not your native tongue.
因为英语不是你的母语。
The earthquake strikes (hits) the city.
地震袭击了这座城市。
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。