| 释义 |
sentry /sentri/ [countable] a soldier whose job is to guard a place, often by standing at its entrance（常指站在关口的）哨兵◆people approaching the gate were challenged by the sentry.接近门口的人受到哨兵的盘查。sentry/ˈsentri ||; ˈsɛntrɪ/noun [c] (plural sentries) a soldier who stands outside a building and guards it 哨兵 sen·try /`sɛntrɪ; ˈsentri/n [c]a soldier standing outside a building as a guard 岗哨，哨兵 |