A circular frame of wood, metal, or other hard substance (sometimes in the form of a solid disc, but… Generally, in machinery or mechanical…
| 单词 | θ214355 | 
| 释义 | society > occupation and work > equipment > machine > parts of machines > wheel > 			[noun]		 (301)		 wheela1100 A circular frame of wood, metal, or other hard substance (sometimes in the form of a solid disc, but… Generally, in machinery or mechanical… trendle1324 A wheel: = trindle, n. 1, trundle, n. 1 2 Obsolete exc. dialect. trindle?c1343 A wheel; esp. a ‘trundle’ or lantern-wheel in a mill; also, the wheel of a wheelbarrow: = trendle, n. 2, trundle, n. 1 2 Obsolete exc. dialect. strindlec1500 = trindle, n. 1a. follower1805 Mechanics. A wheel that derives its motion from another wheel, esp. a driver or driving wheel. driver1819 Mechanics. A part of a machine, typically a wheel, which transmits motion to other parts, or to which power is directly applied; a driving wheel. dial wheel1841 A wheel in a piece of apparatus that by its turning serves to indicate, count, measure, or control in some way. Subcategories:— 			cog or gear			(105)		 — 			small			(2)		 — 			with plate instead of spokes			(2)		 — 			attached to shaft			(4)		 — 			free			(2)		 — 			tread			(4)		 — 			driven by water			(36)		 — 			other wheels			(16)		 — 			parts of wheels			(96)		 — 			rails for facilitating motion of wheels			(2)		 — 			brake			(13)		 — 			set of			(3)		 — 			structure enclosing large wheel			(1)		 — 			balance of			(2)		 — 			jarring of			(2)		 — 			connection between wheel and axle			(1)		 — 			space for			(2)		 — 			furnishing or fitting with			(1)		 | 
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