| 单词 | piano keyboard |
| 释义 | Definition of piano keyboard in English:piano keyboardnoun pɪˌanəʊ ˈkiːbɔːd
OriginMid 19th century; earliest use found in The Continental Monthly. From piano + keyboard. Definition of piano keyboard in US English:piano keyboardnounpɪˌanəʊ ˈkiːbɔːd
OriginMid 19th century; earliest use found in The Continental Monthly. From piano + keyboard. |
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