| 单词 | erratic |
| 释义 | Word Frequency erratic(ɪˈrætɪk) adjective also: erratical 1. irregular in performance, behaviour, or attitude; inconsistent and unpredictable 2. having no fixed or regular course; wandering noun 3. a piece of rock that differs in composition, shape, etc, from the rock surrounding it, having been transported from its place of origin, esp by glacial action 4. an erratic person or thing Derived forms erratically (erˈratically) adverb Word origin C14: from Latin errāticus, from errāre to wander, err |
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