单词 | spirit level |
释义 | spirit levelnoun Surveying.a device for determining true horizontal or vertical directions by the centering of a bubble in a slightly curved glass tube or tubes filled with alcohol or ether. Also called level. Origin of spirit levelFirst recorded in 1760–70 Words nearby spirit levelspirit gum, spiritism, Spirit Lake, spirit lamp, spiritless, spirit level, spirit leveling, spirit of enterprise, spirit of hartshorn, spirit of nitrous ether, spiritoso Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for spirit levelBritish Dictionary definitions for spirit levelspirit level nouna device for setting horizontal surfaces, consisting of an accurate block of material in which a sealed slightly curved tube partially filled with liquid is set so that the air bubble rests between two marks on the tube when the block is horizontal Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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