词汇	is that definite
释义	is that definite 肯定吗
随便看	acoustic bulk wave convolver acoustic bulk wave correlator acoustic bulk wave delay line acoustic bulk wave device acoustic bulk wave filter acoustic bulk wave oscillator acoustic bulk wave transducer acousticbuoy acoustic buoy acoustic buoys acoustic burglar alarm acoustic burner acoustic cabin acoustic cailbrator acoustic calibration acoustic calibrator acoustic caliper acoustic camouflage acoustic capability acoustic capacitance acoustic capacitance measurement acoustic capacitance unit acoustic capacity acoustic capsule acoustic cardiography