| sentry | |
| 级别 | 第10级 |
| 音标 | [ ˈsentri ] |
| 解释 | n.哨兵，警卫 |
| 英英释义 | a soldier who guards a place , usually by standing at its entrance |
| 发音 |  |
| 例句 |
1. They often stood sentry on snowy nights. 他们常常在雪夜放哨。 2. The sentry challenged anyone approaching the tent. 哨兵查问任一接近帐篷的人。 |
