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词汇
rational number
释义
rational number
n.
Mathematics
(名词)【数学】
A number capable of being expressed as an integer or a quotient of integers, excluding zero as a denominator.
有理数:一个能用整数或整数之比表达的数字,但零不能做分母
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Utsunomiya
utter
utterance
utterances
uttered
uttering
utterly
uttermost
utters
U-turn
Utzon
Uub
Uun
Uuu
UV
uvarovite
uvarovites
uvea
uveas
uveitis
uveitises
UV index
uvula
uvulae
uvular
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更新时间:2026/4/15 5:47:45