| 单词 | on the alert |
| 释义 | ◆on the alert保持警惕 Prepare for action and be on the alert.准备行动, 保持警惕。 to be on the alert for sth (looking for)+ opportunity留心某事物；注意某事物 We are on the alert for new opportunities.我们留意着新的机会。 (watching out for)+ danger, attack防备某事物；警惕某事物 They want to be on the alert for similar buying opportunities.他们希望及时关注到类似的购买机会。 See alert |
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