您要查找的是不是：
- Fuzzy开映射 Fuzzy open mapping
- sn开映射 Sn-open mappings
- 弱开映射 weakly open mappings
- 几乎开映射 Almost-open mappings
- 花开 bloom
- 可数对一开映射 countable to one open mapping
- 隔开 to separate
- 序列覆盖的伪开映射 pseudo-open-1-sequence covering mapping
- 不开心 bile
- 开唱 begin singing
- 字符映射表 character map
- 南开 Nankai
- 南开大学 Nankai University
- 常开 normal open
- 对开 bisect
- 半开 ajar
- 再开 reopen
- 重开 to reopen
- 绕开 steer clear of
- 开立 open; set up; start; found; establish
