Q字开头的单词或词组
quinidinequinone methidequartz sandquadratic formQRS complexquarantine periodquiescencequantum effectQRST intervalquadrupole momentquasi-bound stateQ-valuequasi-adultQuotidquick loanquasi-moneyquadric surfacequick reactionquality certificatequantity equationquack medicinequadruplexquod videqueazyqueued disciplinequadratic rootquaternary aminequadrigaquarrel with sb over sthquinquagenarianquery conjunctionqualified endorsementqueerlyquery stationquadrantic hemianopsiaquartz platequasi-neutralityquick on the triggerquadrupolequinoneimine dye(s)quick returns and small marginsquarter cast
