您要查找的是不是：
- 半广义闭L-集seml-generalized closed L-set
- 半广义闭集Semi-generalized Open L-set
- 半广义开集Semi-generalized Closed L-set
- 强拟闭L-集strongly preclosed L-set
- 闭obstruct
- 半semi-
- 半年half a year
- 广义broad sense
- 半天half of the day
- 合集union
- 半小时halfhour
- 自闭症infantile autism
- 半角DBC case
- 分集diversity
- 自闭self-imposed
- 广义的general
- 集群colony
- 半月half-moon
- 闭锁atresia
- 集线器hub (network)
