群

• In other words it has a large automorphism group .
  换言之，它有大的自同构群。
• Every man is defined by his friends .
  物以类聚，人以群分。
• Associations are classed into alliances .
  群丛归纳为群属。
• The swallows were dipping back and forth .
  群燕来回翻飞。
• The groups of the solvable equations are commutative .
  可解方程的群都是交换群。
• A vast crowd impacted the square .
  广场上挤集了一大群人。
• A large crowd of customers swarmed before the counter .
  柜台前挤满了一大群顾客。
• His chief equipment seems to be disinterestedness .
  他主要的本事似乎是超然不群。
• The snowy main peak towers above all the others .
  白雪皑皑的主峰高耸在群峦之上。
• The thunderstorm stampeded the cattle .
  大雷雨惊了牛群。