单词 | working floor |
释义 | working floor/ˌwəːkɪŋ ˈflɔː/noun 1A floor in a malthouse where the steeped grain is spread out and turned while it begins to sprout. Also called growing floor. Now chiefly historical. 2 Generally. A floor or other horizontal surface on which work is performed or some technical operation is carried out. 3 Mining. A horizontal surface where mining or excavation is carried out. 4 Archaeol. A well-defined layer of materials and artefacts associated with the making of stone or flint implements. OriginMid 18th century; earliest use found in London Evening Post. From working + floor. |
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