Filter crystal
[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
Does this come with a certificate of authenticity?
这有鉴定证明吗？
That was a close call! We nearly hit that car.
真是好险阿，我们差点撞着那辆汽车。
These days we use a thermos , said Li Lei.
“如今用的是热水瓶了，”李磊说。