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单词
unit circle
释义
WordReference Random House Unabridged Dictionary of American English © 2024
u
′
nit cir′cle,
[
Math.
]
Mathematics
a circle whose radius has a length of one unit.
1950–55
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invoice
invoke
invoker
involucel
involucral
involucrate
involucre
involucrum
involuntarily
involuntariness
involuntary
involute
involuted
involutely
involute teeth
involution
involutional
involutional melancholia
involve
involved
involvedness
involvement
involver
invt.
invt
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更新时间:2025/11/15 6:02:38