单词 | rolling wheel |
释义 | > as lemmasrolling wheel rolling wheel n. a wheel designed to roll as part of a mechanism. ΚΠ 1706 Phillips's New World of Words (new ed.) Perambulator, a Walking-wheel, a rolling Wheel..with a Movement, a Face divided like a Clock and Indexes, to shew how many Yards, Poles, Furlongs and Miles one goes in driving it before him. 1863 S. R. Graves Yachting Cruise Baltic 48 These rocks..are ground together by a heavy rolling-wheel worked by simple machinery. 2005 U.S. Patent 6,948,266 6 The roller, comprised of a corrugated rolling wheel rotatable in the direction of the chain travel, is also capable of bi-directional movement. < as lemmas |
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