单词	乳用种
释义	乳用种dairy breed
随便看	fundamental errors fundamental extract circuit fundamental factor fundamental field fundamental field particle fundamental [first] harmonic fundamental flux density fundamental force fundamental form fundamental form, canonic form fundamental freedoms fundamental frequency fundamental--frequency fundamental frequency band fundamental frequency--basic frequency fundamental frequency f fundamental fuel lower calorific value fundamental function fundamental functional fundamental galvanometer fundamental gneiss fundamental gravity table fundamental group fundamental harmonic fundamental harmonic {first harmonic}