alertly的意思是“警觉地；警报地；警戒地”，音标为[ˌɔːltlɪ]。

alertly的意思是“警觉地；警报地；警报地；警报地；警报系统地”。

用法：用作副词 (adverb)，基本意思是“警觉地”，也可作“警报地”解。

双语翻译：

1. She walked alertly down the street.

她警觉地沿着街道走着。

2. The police were alertly on the lookout for any sign of the missing child.

警察警惕地四处寻找失踪的孩子。

常见用法：be alert to 对…保持警觉，be alert for 寻找…。

例句：The police were alertly on the lookout for any sign of the missing child.这句话的中文意思是：警察警惕地四处寻找失踪的孩子。

alertly的意思是“警觉地；警报地；警戒地”，可以用作副词，常用于修饰动词。

常见短语：

1. be alertly informed of 获悉

2. be on the alert 保持警惕，当心，密切注意

3. keep one's eyes alert for 留神寻找

4. be alert to 对…保持警惕

5. be on the alert for 警惕…以免

6. be alert to danger 对危险保持警惕

7. be on the lookout for 留神，注意

8. keep a sharp eye for 对…有敏锐的眼力

9. be on the alert against (for) sth 提防某事

10. be on the lookout to do sth 留心做某事

例句：The police were alertly on the lookout for any sign of the missing girl. 警察警觉地四处寻找失踪女孩的踪迹。