单词：erratic
a. 不稳定的, 奇怪的
s. having no fixed course
s. likely to perform unpredictably; sometimes it would start and sometimes it wouldn't
考试类型：[托福/IELTS/GRE]
erratic的用法和样例：
例句
- He was like a stormy, erratic boy.他好象是个性急的古怪的孩子。
- Though occasionally chatty, his moods were erratic.他虽然有时健谈，但是他的脾气却很难捉摸。
- An erratic mind jump from one idea to another.心意不定的人反复无常。
- They no longer fear the erratic behavior of the market.他们永远不害怕市场飘忽不定的行为。
- This clock is rather erratic.这个钟不太准。
- Deliveries of goods are erratic.不按规定送货。
词汇搭配
- erratic current涡流
- erratic soil无规律的土壤...
- erratic error不规则误差
- erratic boulder漂石,漂块,漂砾...
- erratic index漂砾指数
- erratic flow涡流,扰动流...
- erratic firing不规则发火
- erratic form漂积层
- erratic operation不稳定工作
- erratic fluctuations不稳定波动
- erratic block巨漂砾,漂块,漂砾...
经典引文
The animal was moving in a curiously erratic path,..making little darts to right or left.
出自：A. C. Clarke
- changeable易变的
- irregular不规则的
- unstable不稳定的
- queer古怪的
- unusual异常的
- uncertain不确定的
- abnormal反常的
- odd奇数的
- eccentric古怪的
- desultory散漫的
- wayward任性的
- wanton淫乱的
- headlong头向前的
- flighty轻浮的
- capricious变化无常的
- fanciful想像的
- aimless无目的的
- unpredictable不可预知的
- unreliable不可靠的
- inconsistent不一致的
- intermittent间歇的
- uneven不平坦的
- fitful断断续续的
- variable可变的
- quicksilver水银
- planetary行星的
- temperamental气质的
- fickle变幻无常的
- wandering漫游的
- mercurial善变的
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