短語詞組短語a spherical current shell 球電流殼spherical network shell 球形網(wǎng)殼spherical shallow shell 扁球殼spherical -shell hydrophone 球殼式水聽器Kiewitt spherical latticed shell 凱威特球形網(wǎng)殼spherical latticed shell 球面網(wǎng)殼spherical l shell 球殼spherical lattice shell 球面網(wǎng)殼 返回 spherical shell