例文・使い方で印象づける「retention」の覚え方
スポンサーリンク...Cyr and hisfamily fought inch by inch for the retention of those privileges which hadplaced them socially above their fellow-men... 
Baroness Orczy 「The Scarlet Pimpernel」
...Ergoted, smutty, or musty fodder (),by causing abortion, is a frequent cause of retention...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...—The symptoms of retention of the afterbirth are usually onlytoo evident, as the membranes hang from the vulva and rot away gradually,causing the most offensive odor throughout the building...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...This may be slight or extendinto great, gaping sores and induce retention of milk or even mammitis...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Retention cysts arise from the retention of normal secretions, owing toobstruction of a duct leading from a gland...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...—Saclike dependent tumors, caused by retention of thesecretions from the mucous glands, sometimes develop in the mouth, nose,pharynx, and vulva of cattle...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...They differ from those of the suborder Coelacanthoidei inthe retention of basipterygoid processes...
Joan Echols 「A New Genus of Pennsylvania Fish (Crossoperygii, Coelacanthiformes) from Kansas」
ランダム例文：
primitive hirsute smelting
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