Cavity oscillator
[电] 空腔谐振器
🧩 词语组成解析
oscillator
[['ɔsileitə]]
n. 动摇的人, 摆动物, 振动器\\n[化] 振动式输送机
🗣️ 情景例句
but when I received the letter
但是当我收到那封信
Laugh, and the world laughs with you; weep, and you weep alone.
你笑，人人陪你笑；你哭，惟独你自哭。
He tried to escape but was followed and caught.
他曾经试图逃跑，但是被人追上来抓住了。