词汇	轻哼
释义	轻哼 croon
随便看	mechanical force initiation Mechanical forcing Mechanical forcing device mechanical foreman mechanical forepump mechanical forging press mechanical forging presses mechanical form block mechanical forming machine mechanical foundation mechanical foundation course mechanical foundation serial courses mechanical foundation skill mechanical foundation teaching Mechanical four-terminal network mechanical fraction Mechanical Fracture mechanical fragility Mechanical fragility RBC mechanical fragility test Mechanical fragmentation Mechanical fragmentation of after cataract mechanical fragmentation of secondary membrane mechanical freedom mechanical frequency