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单词 involute
释义
involute
(once / 75283 pages)
adj

WORD FAMILY
volute: circumvolute, involute, volutes+/circumvolute: circumvoluted
USAGE EXAMPLES
Petals 4, strap-shaped, long and narrow, spirally involute in the bud.
Gray, Asa, The Manual of the Botany of the Nor...(2012)
Involute teeth.—These are teeth having their whole operative surfaces formed of one continuous involute curve.
Rose, Joshua, Modern Machine-Shop Practice, Volum...(2012)
Involute, in′vo-lūt, n. that which is involved or rolled inward: a curve traced by the end of a string unwinding itself from another curve.—adjs.
Various, Chambers's Twentieth Century Dictio...(2012)
1adj especially of petals or leaves in bud; having margins rolled inward
Syn
rolled
coiled
curled or wound (especially in concentric rings or spirals)
2adj (of some shells) closely coiled so that the axis is obscured
Syn
coiled
curled or wound (especially in concentric rings or spirals)
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