sentries的音标为[ˈsentriːz]，释义为“哨兵；警卫；警戒者”。

用法：sentries作“哨兵；警卫；警戒者”解时，一般用作复数形式，可用来指人或动物，也可用来比喻“警惕性”。

双语翻译：When we arrived at the palace, we were met by a group of sentries who were standing guard.

例句：The sentries on the wall were relieved by others.

翻译为：城墙上站岗的哨兵换班了。

sentries的意思是守卫，守军，守卫者。

用法：用作名词 (n.)。

双语翻译：

英文：Sentries guard the entrance.

中文：守卫者守卫着入口。

英文：The sentries were on guard all night.

中文：守军一整夜都处于警戒状态。

常见用法：

1. The sentries on guard at the gate were relieved every two hours.

大门上的守卫每两小时轮换一次。

2. The sentries on the wall were too far away to see clearly.

城墙上的守军离得太远，看不清楚。

3. The sentries on the ground floor of the building were unable to see anything because of the thick fog.

由于大雾，建筑物一楼的守卫什么都看不见。

sentries的意思、释义、用法及双语翻译：

意思：警卫；哨兵

释义：n. 警卫；哨兵

用法：复数形式是sentrys，可以作为名词和动词使用。作为名词时，可以表示“警卫；哨兵”的意思，作为动词时可以表示“警卫”的意思。

双语翻译：Sentries are posted at the entrance to guard against intruders. 在入口处派了警卫防止入侵者。

常见短语：

1. sentry duty 站岗；站岗放哨

2. sentry box 岗亭；岗哨房

3. sentry gun 岗哨枪；岗哨炮

4. sentry box (或 post) 岗亭；岗哨房；岗哨站

5. sentinel duty 守夜；站岗放哨

6. sentinel post 岗哨；警戒哨

7. sentinel service 警戒服务；警戒站

8. sentinel duty (或 post) 守夜；站岗放哨的人

9. sentinel work 监视工作；警戒工作

10. sentinel duty for the sick 病号守夜人。