“lead-covered cable”的概念、定义、翻译、参考文献-科学参考

单词	lead-covered cable
释义	lead-covered cable [`led ¦kǝv·ǝrd `kā·bǝl] ^ELECTRICITY A cable whose conductors are protected from moisture and mechanical damage by a lead sheath.
随便看	bell character belled caisson Bellerophontacea bell glass bell hole bellingerite bellite bell jar bell-jar testing bell-joint clamp Bellman's principle of optimality bell metal bell-metal ore bell mouth bell nipple bellows bellows expansion joint bellows gage bellows gas meter bellows seal bells and whistles bell screw bell-shaped curve Bell's law bell socket

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