erratic

i'rætik
托福雅思GRE Collins 1

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"

中文翻译

n. 古怪的人, 漂泊无定的人
a. 不稳定的, 奇怪的

1
Collins 星级
9,568
BNC 频率
10,635
使用频率

记忆技巧

erratic 由词根 err-（意为“偏离、错误”）和后缀 -atic（形容词后缀）构成，整体意思为“行为不稳定、偏离常规”。

例句

1. The weather has been quite erratic this week, changing from sunny to rainy in just a few hours.
这周的天气非常不稳定，几小时内从晴天变成了雨天。
2. His erratic driving made me feel nervous during the trip.
他不稳定的驾驶让我在旅途中感到紧张。
3. The stock market has shown erratic behavior lately, making it hard to predict future trends.
最近股市表现不稳定，使得预测未来趋势变得困难。

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