- A bed that folds or swings into a closet for concealment.墨菲床：一种不用时可折起放进壁橱的床
- After William Lawrence Murphy (1876-1959), American inventor 源自威廉·劳伦斯 墨菲 (1876-1959年），美国发明家
- quantum bit
- quantum chromodynamics
- quantum electrodynamics
- quantum jump
- quantum leap
- quantum mechanics
- quantum number
- quantum physics
- quantum state
- quantum system
- quantum teleportation
- quantum theory
- Quapaw
- Quapaws
- Qu'Appelle
- quar.
- quarantine
- quarantined
- quarantines
- quarantining
- quark
- quarks
- quark star
- Quarles
- quarrel