flabby
adjective /ˈflæbi/
  /ˈflæbi/
 (informal, disapproving) (comparative flabbier, superlative flabbiest)
- covered with soft, loose fat; fat(肌肉)松弛的;肥胖的 - flabby thighs肥胖的大腿 
- He’s got soft and flabby since he gave up running.自从他放弃跑步后,他变得软弱无力。 
 
- flabby thighs
- weak; with no strength or force软弱的;无力的 - a flabby grip无力的一握 
- a flabby argument无力的论据 
 
- a flabby grip
词源late 17th cent.: alteration of earlier flappy.