Armstrong oscillator
[电] 阿姆斯特朗振荡器
🧩 词语组成解析
[计] 公理
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
The cassette player and the tapes.
卡式录音机和录音带。
How many gallons are you going to take?
你要拿几加仑？
It's about 400 yards from here.
离这儿大约有400码。