The electricity supply here is quite erratic.
这里的电力供应相当不稳定。
She had learnt to live with his sudden changes of mood and erratic behaviour.
她已经学会适应他那变幻莫测的情绪和难以捉摸的行为。
Mary is a gifted but erratic player(= she does not always play well) .
玛丽是一名有天赋的运动员，但发挥不太稳定。
1.飘忽不定的;(行为等)古怪的,反常的;(心意,爱情等)乖僻的,反复无常的
2.【天】轨道无定的;【地】漂移性的;【医】间断无定的,不规律的;游走的
1.奇人,怪人;反复无常的人
2.【地】漂砾
1.changing often or not following a regular pattern, so that it is difficult to know what will happen next
1.A look at some key industries in the United States shows that the economic recovery is a bit erratic and growth seems to be slowing down.
美国一些主要行业的统计数据显示，美国经济复苏仍然不稳定，而且增长速度正在放慢。
2.Cocaine is poisonous and addictive. Many cocaine used develop a false sense of their own indestructibility. Behaviour is often erratic.
可卡因毒性大，易成瘾，大多数吸食者会产生自大狂，相信自己无所不能，引发怪异的行为。
3.He was beginning to be able to interpret the erratic gestures of her left arm.
他开始能够弄清楚她不规则地挥动左臂的含义。
4.His batting at times has been a little erratic, he likes to think of himself as an all-rounder .
他的击球有时比较奇怪，他喜欢把自己当成一个全能的板球员。
5.The period leading up to the domestication of cereals was one of erratic climate change, as the last ice age ended.
第四纪冰河时代结束，人们开始耕种谷物之前的时期气候变化无常。
6.Do not know why, feeling like floating clouds recently as erratic, perhaps the illness after the normal reaction.
不知道为什麽，最近的心情像浮云一样，飘忽不定，或许是生病后的正常反应。
7.One of the most interesting, erratic and yet brilliant people are the Aquarians.
有趣的是，许多的奇怪的但又相当聪明的人都是水瓶座。
8.Discussions should look again into the question of whether trading activity is amplifying erratic price movements.
应当深入讨论贸易活动是否加剧了反常的价格波动的问题。
9.His second mistake was in the manner in which he sought to cope with the erratic vacillations of his client, the President.
他的第二个错误是他为了对付他的总统主顾的变幻无常的脾气而采取的作法。
10.Mr Obama's erratic performance is partly the result of the rollercoaster world he finds himself in.
奥巴马蹩脚的表现部分的源于他发现自己所处环境的残酷。