词汇	fixed nub
释义	fixed nub 固定式定心块
随便看	double dotted quarter note double dotted quaver double dotted quaver rest double dotted rest double dotted semibreve double dotted semibreve rest double dotted semiquaver double dotted semiquaver rest double-double double-double cap double-double crown double-double-double doubledouble effect double double effect double-double effect double double folio double double front round doubledouble hypothesis double double hypothesis double double iron double-double iron double-double iron shect double double iron sheet double-double iron sheet double, double joint