erratic
英 [ɪˈrætɪk]
美 [ɪˈrætɪk]
adj. 不规则的; 不确定的; 不稳定的; 不可靠的
n. 漂砾; 漂石
复数：erratics
Collins.1 / BNC.9568 / COCA.10635
牛津词典
adj.
- 不规则的；不确定的；不稳定的；不可靠的
not happening at regular times; not following any plan or regular pattern; that you cannot rely on- 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，但发挥不稳定。
- The electricity supply here is quite erratic.
noun
- 漂砾；漂石
a large rock that is different from the rock around and was left behind when a large mass of ice melted
柯林斯词典
- ADJ-GRADED 不稳定的;难以预测的；不规则的
Something that iserraticdoes not follow a regular pattern, but happens at unexpected times or moves along in an irregular way.- Argentina's erratic inflation rate threatens to upset the plans.
阿根廷动荡不定的通货膨胀率可能会破坏那些计划。 - ...the family's erratic affairs.
那个家庭发生的稀奇古怪的事情
- Argentina's erratic inflation rate threatens to upset the plans.