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Correct
吸声
/ xī shēng /
Strokes
Definition
sound absorption
Example
As a Noun
sound absorption
1
Xīshēngqì
吸声器
- Pinyin
- Sentence
sound absorber; acoustic absorbent
2
Xīshēng
吸声
nénglì
能力
- Pinyin
- Sentence
sound-absorbing power