unguarded
- adj. 大意的；不小心的；无防备的
- v. 使无防备（unguard的过去分词）
英英释意
- 1. lacking protection or a guard;
- "an unguarded gate"
- "his unguarded queen was open to attack"
- 2. displaying or feeling no wariness;
- "an unguarded remark"
- "spilled the beans in an incautious moment"