Adjective:
liable to sudden unpredictable change;erratic behavior
fickle weather
mercurial twists of temperament
a quicksilver character, cool and willful at one moment, utterly fragile the next
having no fixed course;an erratic comet
his life followed a wandering course
a planetary vagabond
likely to perform unpredictably;erratic winds are the bane of a sailor
a temperamental motor; sometimes it would start and sometimes it wouldn't
that beautiful but temperamental instrument the flute
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…
近义词 odd奇数的queer古怪的wanton淫乱的unusual异常的wayward任性的flighty轻浮的abnormal反常的fanciful想像的uneven不平坦的variable可变的eccentric古怪的desultory散漫的aimless无目的的quicksilver水银planetary行星的wandering漫游的mercurial善变的changeable易变的unstable不稳定的headlong头向前的fitful断断续续的fickle变幻无常的irregular不规则的uncertain不确定的unreliable不可靠的intermittent间歇的temperamental气质的capricious变化无常的inconsistent不一致的unpredictable不可预知的
形容词100%
用作形容词He was like a stormy, erratic boy.他好象是个性急的古怪的孩子。
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。