您要查找的是不是：
- A型综合征A syndrome
- A-V型综合征A-V syndrome
- A型A Mode; A-form
- V型综合征V syndrome
- 肠型综合征gastrointestinal syndrome
- A型血blood group A
- 震荡型综合征concussion syndrome
- A型极光aurora of type A
- 先天愚型综合征Down's syndrome
- A型柱A-shaped column
- 反Down型综合征contra-type Down syndrome
- A型车A-type vehicle
- 石膏管型综合征cast syndrome
- A型圆盘耙A-type disk harrow
- 反先天愚型综合征antimongolism syndrome; contra-type of Down's syndrome; contratype of Down syndrome; G deletion Ⅰ syndrome
- A型沸石zeolite A
- 口面指Ⅰ型综合征orofaciodigital Ⅰ syndrome
- A型DNAA-form DNA
- 口面趾Ⅰ型综合征orofaciodigital Ⅰ syndrome
- A型超声A-mode ultrasonic; A-mode ultrasound
