英语词汇“laborious”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	laborious
释义	laborious [ləˈbɔ:riəs] TEM8TOEFLIELTS j19505 438 18 72 132 74 142 艰苦的(70%)，费劲的(30%) adj.勤劳的；艰苦的；费劲的
随便看	pitchcapping pitch card pitch cercle pitch chain pitch-chain pitch change pitch changing actuator pitch changing mechanism pitch changing system pitch chord ratio pitch-chord ratio pitch-circle pitch circle pitch circle diameter pitch circle diameter (pcd) pitch circle of worm pitch circle of wormwheel pitch circumference pitch cirle pitch-class pitch class pitch classes pitch-classes pitch coal pitchcock

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