Crystal filter
[电] 晶体滤波器
🧩 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
He didn't want to borrow any money.
他不想借钱。
He felt his work was not as fulfilling as it could be.
他感觉他的工作并无法使他感到满足。
and who drew his conclusions fearlessly.
并大胆地得出自己的结论。