您要查找的是不是：
- 砾石类A A
- 类A半群 type A semigroups
- 羧肽酶类A carboxypeptidase A
- 某公司申请注册14类A部商品商标 AND IN THE MATTER of an application for the registration of the trade mark: - In Part A in Class 14 by Chen Hung Chi trading as Suntex International Co
- 关于核磁共振系统两类A-A相的计算 Calculation on Two Types of A-A Phase in NMR System
- 不仅A而且 not merely A but also B
- 胺类 amine
- A股 A-share
- 灵长类 Primates
- 布类 mercery
- 把A误以为 take A for B
- 第一类 first kind
- 蔬菜类 greengrocery
- 把A视为 looked upon A as B
- 脂类 FAT
- 双酚A bisphenol A
- 小类 subclass
- A型 A Mode; A-form
- 抽象类 abstract class
- 把A比喻 compare A to B
