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单词 laborious
释义

laborious

[ luh-bawr-ee-uhs, -bohr- ]
/ ləˈbɔr i əs, -ˈboʊr- /
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adjective

requiring much work, exertion, or perseverance: a laborious undertaking.
characterized by or requiring extreme care and much attention to detail: laborious research.
characterized by or exhibiting excessive effort, dullness, and lack of spontaneity; labored: a strained, laborious plot.
given to or diligent in work: a careful, laborious craftsman.

Origin of laborious

First recorded in 1350–1400; Middle English word from Latin word labōriōsus.See labor, -ious

SYNONYMS FOR laborious

1 toilsome, arduous, onerous, burdensome, difficult, hard, tiresome, wearisome, fatiguing.
4 hardworking, industrious, assiduous, sedulous, painstaking.
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OTHER WORDS FROM laborious

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for laborious

British Dictionary definitions for laborious

laborious
/ (ləˈbɔːrɪəs) /

adjective

involving great exertion or long effort
given to working hard
(of literary style, etc) not fluent

Derived forms of laborious

laboriously, adverblaboriousness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/12/23 12:52:08