| 单词 | leak detector | 
| 释义 | > as lemmasleak detector   leak detector  n. any device for detecting leaks of fluid. ΘΠ the mind > attention and judgement > discovery > instrument for detection > 			[noun]		 > electronic > used for specific purpose gas detector1865 hydrostat1871 kinesiscope1893 leak detector1921 mine detector1943 sky screen1945 heat-seeker1956 1921    Chambers's Jrnl. July 454/2  				Each bag..is inflated with air and examined all over its surface with leak-detectors. 1968    Non-Destructive Testing I. 215/1  				Shell have developed a portable hydrocarbon leak detector to facilitate the overhaul of [gas] mains. < as lemmas | 
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