词汇	pull a knife
释义	pull a knife 拔刀
随便看	mean failure rate mean failure respons time mean fall velocity mean fast axis mean fatigue cycle mean fatigue life curves mean fatigue stress Mean Fault Location Time mean feedback model mean fiber mean fiber diameter mean fiber length mean fibre length mean fictitious clock mean field mean-field mean field algorithm mean field annealing mean field approach mean field approximation mean-field approximation mean-field assumption mean-field equations mean field interaction mean field method