Sentry
来自我不喜欢考试-知识库
GRE
目录 |
[编辑] 解释
[编辑] GRE 红宝书
- n. 哨兵, 步哨
- [英] n. 哨兵, 步哨 ( a soldier standing guard)
- [记] sent ( 感觉) +ry -> 感觉者 -> 哨兵
[编辑] Webster Collegiate
noun (plural sentries)
- Etymology: perhaps from obsolete sentry sanctuary, watchtower
- Date: 1608
- guard, watch; especially a soldier standing guard at a point of passage (as a gate)