英语词汇“jack line”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	jack line
释义	jack line noun Etymology: jack (I) (something smaller) 1. : a small rope or line 2. : a rod or steel cable connecting a central pumping engine with each of two or more oil wells which it powers
随便看	pearsonian coefficient of correlation peart pearten pear thrips peartly pear tomato pear tree psylla pearwood peas peas peasant peasant peasant blue peasantize peasantlike peasantly peasant proprietor peasantry peasanty peascod pease pease peasecod pease crow peasen

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