您要查找的是不是：
- 脆X综合征fragile X syndrome
- 脆X染色体fragile X chromosome
- 心脏X综合征cardiac syndrome X
- ATR-X综合征ATR-X syndrome: Anew mutation in the XNP/ATRX gene near the helicase domain (Fren)
- 脆[性]X综合征fragile X syndrome
- 脆性X综合征致病基因fragile X mental retardation- 1
- 脆crisp
- X综合征X syndrome
- 脆的fragile
- 脆皮crackling
- 五X综合征Five X syndrome; Penta X syndrome
- 我们用x表示一个未知数。We use x as the symbol for an unknown quantity.
- 多X综合征poly X syndrome
- 乾脆straightfoward
- 昨天我的牙进行了X光检查。I had an X-ray examination of my teeth yesterday.
- 三X综合征triple-X syndrome
- 外科大夫用X射线照射瘤。The surgeons irradiated the tumor.
- 他请我吃些姜脆饼。He offered me some ginger snaps.
- 综合征symptom complex
- 医生细查了X光照片。The doctor examined the X-rays.
