英语词汇“be on high alert”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	be on high alert
释义	be on high alert 基本例句高度戒备 Our military is on high alert status.我们的军队处于高度戒备状态。 Flood Headquarters yesterday once again asked, along the river along the river all units must maintain a high alert.市防汛指挥部昨天再次要求，沿江沿河各单位务必保持高度戒备。
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