Oscillationg crystal
[电] 振荡晶体
🧩 词语组成解析
🗣️ 情景例句
So, you're an exchange student.
哦，你是一名交换学生。
I need it for the parking meter.
我需要零钱投停车记时器。
Suddenly the door of the storeroom was opened and a man entered.
突然贮藏门开了，一个男人走了进来。