alert相关的词根或词缀是: ergert

复数： alerts
第三人称单数： alerts
过去式： alerted
过去分词： alerted
现在分词： alerting
易混淆的单词： AlertALERT

提示：点击例句中的单词，就可以看到词义解释

Nations prepare as world health organization raises the alert level .

国内为世卫组织提升警报级别做好准备。

And once someone clicks through , you will receive an email alert .

而一旦有人点击，您将收到一封电子邮件的警报。

Security forces in india 's biggest cities were put on heightened alert .

在印度各大城市，安全部队提高了警戒级别。

The alert among you will realise that the two numbers are identical .

你心中的警觉感将会意识到两个问题是相同的。

The president looked weak but alert .

总统显得虚弱但仍然机警。