单词	head upper drum
释义	head upper drum 磁头上鼓
随便看	needle seat angle needle seating needle segment needle selection needle servomotor needle set-out needle's eye needle shaft needle shank needle shaped needle-shaped needleshaped needle-shaped cathode needle shaped cathode needle-shaped crystal structure needle shaped crystal structure needle-shaped particle needle shaped source needle-shape pulse needle-sharing needle-sharp needle sharpener needle sharpener for record player needle-sharp point needle-shedding 故山夜永故山岁晚谁堪寄故山犹自不堪听故山知好故山迷白阁故山院宇故庐不得返故应难看梅花故情无处所故故招人 20602 20603 20604 20605 20606 20607 20608 20609 20610 20611