n
- ① 交互;交替;轮流;间隔;交错;【数】错列;【电】交变;交变次数
- alternation of generations【生物】世代交替
- the alternation of the seasons季节的交替
- the alternation of day and night [sun and rain]昼夜[晴雨]的交替
词路径
- entity
- abstraction
- abstract entity
- psychological feature
- event
- act
- deed
- human action
- human activity
- activity
- organization
- organisation
- order
- ordering
- succession
- sequence
- alternation