Beating oscillator
[電] 拍差振蕩器
?? 詞語組成解析
beating
[['bi:ti?]]
n. 打, 挫敗, 搏動\\n[化] 打漿
oscillator
[['?sileit?]]
n. 動搖的人, 擺動物, 振動器\\n[化] 振動式輸送機
??? 情景例句
I was in the neighborhood, so I thought I'd stop by.
我就住在附近，所以我想拜訪一下。
Why are you disappointed?
你為什么灰心？
The two boys are in the river now.
兩個男孩現在在河里。