| 单词 | safety distance |
| 释义 | > as lemmassafety distance safety distance n. a distance which ensures safety. ΘΚΠ the world > action or operation > safety > [noun] > the distance that ensures safety safety distance1838 the world > space > distance > distance or farness > [noun] > putting or keeping at a distance > the distance that ensures safety safety distance1838 1838 M. Howitt Birds & Flowers 177 The Sparrow settles down; He knows the safety-distance to an inch, Up to that point he will not move or flinch. 1906 Westm. Gaz. 5 May 3/1 Two motor-omnibuses require 46 ft. of street with a safety distance of 18 ft. between each of the two omnibuses. 2004 Tool & Machinery Catal. 2005 (Axminster Power Tool Centre Ltd.) ix. 55/2 The soft-grip inlay gives safer handling and also indicates the minimum safety distance from the working head. < as lemmas |
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