ultrasonic

US /ˌʌltrəˈsɑnɪk/

UK /ˌʌltrəˈsɒnɪk/

C2 高級
adj.形容詞超聲波
She bought an ultrasonic speaker for the party
n.名詞超音波裝置
The doctor used an ultrasonic to examine the patient's organs.

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如果你做了一首隻有樹的歌會怎樣? (What If You Made A Song With Only Trees?)

02:47如果你做了一首隻有樹的歌會怎樣? (What If You Made A Song With Only Trees?)