| 释义 |
amplifying vibrograph
- 振动计zhèn dòng jì
vibroscope; vibrograph; vibrometer
- 扩大kuò dà
expansion; amplify; enlarge
- 引伸yǐn shēn
amplify on, explicate
- 扩声kuò shēng
acoustic irradiation; amplified sound
- 衍yǎn
develop; redundant; spread out; overflow; amplify
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