您要查找的是不是：
- 旧old (opposite of new)
- 旧版old version
- 旧的old
- 组态configuration
- 多态polymorphism
- 模态mode
- 稳态mesomeric state
- 新旧new and old
- 当前的国际局势依然紧张动荡。The present international situation remains tense and turbulent.
- 多态性polymorphism
- 以旧换新old-for-new service
- 这片土地依然荒芜。The land remains barren.
- 瞬态transient state
- 用旧outwear
- 百态different expressions
- 步态pace
- 在旧政权下妇女不能选举。Under the old regime women could not vote.
- 正态ortho-state
- 他逛了一家旧书店。He poked about in a second-hand bookstore.
- 基态ground state
