词汇	Haavikko
释义	Haavikko 哈维科
随便看	echo-sounders echo sounder system echo sounder transducer echo-sounder work echosounding echo sounding echo-sounding echosounding apparatus echo subjects echo sunding echo suppression echo sounding apparatus echo-sounding apparatus Echo Sounding Device echo-sounding device echo-sounding equipment echo sounding gear echo-sounding gear echo sounding instrument echo-sounding instrument echo sounding launch echo sounding machine echo sounding-machine echo-sounding receiver echo sounding room