Q字开头的单词或词组
quadricuspidquick editorqualified majorityquotient topologyqualitative methodqueenhoodquantity schedulequinetiequindolinequartz filterquartz-crystal filterqingdaimeisuquoted securitiesquasi-legislative powersquality index numberquantitative compositionquatrz oscillatorquasi-cyclic codequadrature fieldquotient registerquingestronequota limitquarter evilquery complexityquinaryquousquequidnuncquadruplex repeaterqualification of a martyrquantitative limitationquantization noisequick-return motionquinidine gluconatequadrablequeueing networkqualitative compositionquantitative attributequarterly budgetquick returnquebrachoqualify for the barqualifying connective