单词	drum diameter
释义	drum diameter 磁头鼓直径
随便看	collector region collector resistance collector resistor collector resitance collector return resistor collector ring collector ring brush collector-ring lead collector ring (slip-ring) collector road collector's collectors collector saturated voltage collector saturation current collector saturation resistance collector saturation voltage collector's comment collector screen collector section collector's edition collector's editions collector series resistance collector shell collectorship collectorships 恶1 恶2 恶3 恶4 恶不去善恶事行千里恶作剧恶叉白赖恶声恶气恶尘无染乳化乳吞みご乳吞み児乳吞ミゴ乳吞ミ児乳幼児乳房乳房乳房雲乳棒