- 定义:Erratic 是一个形容词,用于描述行为、运动或情况的不规律、不稳定或不可预测。它表示缺乏一贯性、不按规律或常态行事的特征。
- 例句:
- His erratic behavior puzzled his friends.(他的反常行为让他的朋友感到困惑。)
- The stock market has been experiencing erratic fluctuations recently.(股市最近出现了不稳定的波动。)
- 小标题:用法注意:
- 行为或运动的不规律:
- The child’s erratic sleeping pattern has been causing concern for the parents.(孩子不规律的睡眠模式让父母感到担忧。)
- The dog’s erratic behavior made it difficult to train.(这只狗行为反常,训练起来很困难。)
- 情况、状态或现象的不稳定:
- The weather has been highly erratic this month, with sudden temperature changes and unpredictable storms.(这个月的天气变化异常不稳定,温度突然变化,风暴无法预测。)
- The company’s financial performance has been erratic, with alternating periods of profit and loss.(公司的财务表现不稳定,盈亏交替出现。)
- 预测或计划的不可靠:
- The train service is known for its erratic schedule, often arriving late or departing early.(这条火车线路因其不可靠的时刻表而闻名,经常迟到或提前发车。)
- The project progress has been erratic, with frequent changes in timelines and objectives.(该项目的进展不稳定,时间表和目标频繁变动。)
总之,erratic 是一个形容词,用于描述行为、运动或情况的不规律、不稳定或不可预测。它表示缺乏一贯性、不按规律或常态行事的特征。