您要查找的是不是：
- 型A半群 Type A semigroup
- 型-A半群 type A semigroup
- （局部）型-A半群 (local)type-A semigroup
- 类A半群 type A semigroups
- Type-A半群 Type-A semigroups
- 鼻病毒Ⅰ型A rihinovirus type I A; RVIA
- 改良型A/A/O工艺 improvement A/A/O craft
- 运动型 motile
- 温氏型A-H传导阻滞 Wenckebach's A-H block
- 六点半 half past six
- 他养了一群羊。 He keeps a flock of sheep.
- 他喀嚓一声将棍子折成两半。 He snapped the stick in two.
- 流星群 meteor swarm
- 论述式题型 essay type test item
- 把A误以为 take A for B
- 一群牛 a herd of cattle
- 那旗帜降了半旗。 The flag was flown at half-staff.
- 增强型 enhonced mosaic
- 他们在半年内盖好了这幢房屋。 They finished the house within half a year.
- 一群孩子在玩。 A bunch of children were at play.
