例文・使い方で印象づける「laborious」の覚え方
スポンサーリンク...But if at times in the laborious perusal of them—they are preserved in the library of Mr... 
Rafael Sabatini 「Captain Blood」
...They sometimes drew their breath with anxious and laborious efforts, and some died of suffocation...
Thomas Clarkson 「The History of the Rise, Progress and Accomplishment of the」
...It was less laborious but most uncertain...
Stewart Edward White 「African Camp Fires」
...The laborious and important investigations of M...
William Swainson 「Zoological Illustrations, Volume II」
...Is a much more laborious method, from the difficulty ofkeeping in motion such large quantities of fluid...
Richard L. Allen 「Domestic Animals」
...The Bruchus knows neither the fatigues of the laborious, obliged tolimit the size of her family, nor the misfortunes of the parasite,obliged to produce an exaggerated number of offspring...
J. H. Fabre Bernard Miall 「Social Life in the Insect World」
...On the contrary, the parasite leads a laborious life, harder than that of the worker...
J. Henri Fabre Alexander Teixeira de Mattos 「The Mason-bees」
...I repeat my laborious expedition to the Bois des Issards over and over again; and each time I see the males as assiduous as ever in skimming over the ground...
J. Henri Fabre 「More Hunting Wasps」
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immaterial politician delaware
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