| 单词 | earth lead |
| 释义 | > as lemmasearth lead earth lead n. an electrical lead which is connected to earth (sense 6a). ΚΠ 1899 U.S. Patent 623,033 1/2 From the top part a double earth-lead branches off, being..soldered with rod, whereby a well conducting connection is attained. 2001 Bristol Evening Post (Nexis) 17 Jan. 5 A wiring diagram embossed on the bottom of the socket could mislead people into connecting the live lead to earth and the earth lead to the live terminal. < as lemmas |
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