unenforceable
- IPA[ˌənənˈfôrsəb(ə)l]
美式
- (especially of an obligation or law) impossible to enforce.
- 更多解釋
- IPA[ˌʌnɪnˈfɔːsəbl]
英式
- (especially of an obligation or law) impossible to enforce: such contracts may be declared unenforceable by the courts
Oxford Dictionary