erratic是什么意思_音标_用法_例句

简单释义：

adj. 不规则的；不确定的；不稳定的；不可靠的

n. 漂砾；漂石

网络 古怪的；反复无常的；飘忽不定的

变形：

复数：erratics  

完整释义：

adj.

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.古怪,反复无常(的),很不正常,乖僻反常,时好时坏
3.不稳定(的),无规则(的),不规则的
4.不稳定的
5.变化很大
6.移动的
7.【天文学】轨道无定的;【地质学;地理学】漂移性的;【医学】间断无定的,不规律的;游走的

n.

1.奇人,怪人;反复无常的人
2.飘砾
3.树干化石
4.〔测〕游动
5.【地质学;地理学】漂砾

例句：

1. Your emotions will most likely be erratic throughout your pregnancy, but at least you've had time to get used to the idea of being a parent.
   怀孕过程中你的情绪极可能不稳定，但至少你现在有时间来习惯自己即将成为一个家长的想法。

2. 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。

3. 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。

4. Mr Murdoch not only behaves as if News Corp is still the family business but has also displayed erratic judgment.
   从默多克的表现来看，不仅新闻集团仍像是家族企业，他的判断也飘忽不定。

5. 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。

6. Not the compass of course, which is erratic, but a survey or street grid laid out in this manner.
   当然不是靠变得古怪无规律的指南针了，而是展开调查，或者以这种方式在街道铺设网格。

7. Right now, their profile is of a wildly erratic volcano that can be mild, or violent prolific in its eruptions, or passive for centuries.
   现在，它是无规律可循的火山，在喷发时可能很温和，也可能很剧烈，甚至也可能沉睡数个世纪。

8. Weak gas prices, high oil export duties and erratic volumes have been a drag on the group for years.
   疲软的天然气价格、高企的石油出口关税，以及起伏不定的产量，多年来拖累着该集团的业绩。