Quartz crystal filter
[电] 石英晶体滤波器
🧩 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
Is the tip included in the bill?
账单里包括小费吗？
I used to set my alarm clock for exactly 7 a.m.
我过去常将闹钟调为上午7点整。
I'm going to see my husband. He's ill in hospital.
我要去看我丈夫。他生病住了医院。