| 单词 | irrational |
| 释义 | irrational adj. 1. illogical; unreasonable. 2. not endowed with reason. 3. Math. (of a root etc.) not rational; not commensurate with the natural numbers (e.g. a non-terminating decimal). Derivatives irrationality n. irrationalize v.tr. (also -ise). irrationally adv. Etymology: L irrationalis (as IN-(1), RATIONAL) |
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