《英汉医学词典》fragile X associated mental retardation 脆性X连锁智力低下 fragile x-associated mental retardation: 脆性x连锁智力低下fragile x mental retardation: 脆性x智力低下; 脆性x综合征x-linked mental retardation: x连锁智力障碍x-linked recessive mental retardation: x连锁隐性智力迟钝mental retardation: 智力缺陷，精神薄弱，智力迟钝。 下载手机词典可随时随地查词查翻译
