alert

/ә'lә:t/ uk　 词频 #5318

大学英语四级大学英语六级考研英语托福 TOEFL英语专业八级英语专业四级

alert 是什么意思

中文释义

a. 警觉的, 灵敏的, 留心的

n. 警报

vt. 使警觉, 通知, 使意识到

英文释义

n. condition of heightened watchfulness or preparation for action

n. a warning serves to make you more alert to danger

a. engaged in or accustomed to close observation

s. quick and energetic

alert 的真实例句

以下例句摘自真实英文文章，看看 alert 在自然语境里怎么用：

YouTube has not posted a standalone blog announcing the change, but existing subscribers are getting email alerts.

—— YouTube increases Premium price again, says 90-second unskippable ads are a bug

One of the easiest ways to save at Lowe’s is by signing up for Lowe's text alerts.

—— Lowe’s Promo Codes and Deals: Up to $300 Off Appliances

Add anxiety to that mix, and their nervous system can stay on high alert for long periods of time.

—— The Link Between High Functioning Anxiety and ADHD

That means your devices are going to alert you to update them.

—— Brace yourself for a flood of patches in all of your tech gadgets

词形变化

同词表相邻词汇