Quartz filter
[电] 石英滤波器
🧩 词语组成解析
quartz
[kwɔrts]
n. [矿]石英;
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
You really have been working too hard.
你们确实太忙了。
Who are you writing to?
你在给谁写信？
In the evenings he studied hard for his exams, and most mornings he took tourists around Oxford.
他晚间努力学习，以应付考试，而大多数早上，他则带领游客在牛津大学参观。