单词	短曳物线
释义	短曳物线curtate tractrix
随便看	acoustic impedance density acoustic impedance log acoustic impedance method acoustic impedance section acoustic impedence acoustic impulse acoustic inertance acoustic inertia acoustic input device acoustic insertion loss acoustic insulation acoustic insulation material acoustic intelligence data system acoustic intelligence data system，aids acoustic intensity acoustic intensity {=ia} acoustic interferometer acoustic interferometry acoustic--internal acoustic intrinsic impedance acoustic intrusion detector acoustic ionization acoustic ionization chamber acoustic ionization--chamber acoustic ionization detector