erratic [ɪˈrætɪk]
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基本释义
adj.古怪的,反复无常的,不稳定的
英英释义
not regular , uncertain or without organization in movement or behaviour
参考例句
The old man had always been cranky and erratic. 那老头儿性情古怪,反复无常。
The erratic fluctuation of market prices is in consequence of unstable economy. 经济波动致使市场物价忽起忽落。
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