| 单词 | valve trombone |
| 释义 | valve trombonenouna trombone equipped with three or four valves in place of a slide. Words nearby valve trombonevalve-in-head engine, valvelet, valve lifter, valve spring, valve stem, valve trombone, valvoplasty, valvotomy, valvula, valvular, valvular endocarditis Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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