erratic

/i'rætik/ uk　 词频 #10635

雅思 IELTS托福 TOEFL英语专业八级

erratic 是什么意思

中文释义

n. 古怪的人, 漂泊无定的人

a. 不稳定的, 奇怪的

英文释义

s. liable to sudden unpredictable change

s. having no fixed course

s. likely to perform unpredictably; sometimes it would start and sometimes it wouldn't"

erratic 的真实例句

以下例句摘自真实英文文章，看看 erratic 在自然语境里怎么用：

Oil and gas prices have been so erratic lately that the time-honored roller-coaster metaphor now looks sedate.

—— Prophets used to be executed for being wrong. While the penalties are less severe, the lure of prediction remains the same

Erratic movements carried out with tense, rigid muscle tone undermine people’s credibility and suggest nervousness.

—— Smoothing Your Interactions

With high noise, their paths became erratic and inefficient.

—— This simple change stops robot swarms from getting stuck

Are you having problems with erratic GPS location data?

—— Why are so many Pixel phones experiencing GPS location glitches?

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