例文・使い方で印象づける「retracts」の覚え方
スポンサーリンク..." Property, forced into its first intrenchment, repudiates its old adage; justice, ashamed, retracts her maxims, and sorrow lowers her bandage over her blushing cheeks... 
P. J. Proudhon 「What is Property?」
...—Contraction of this muscle retracts the uppermandible by moving the palatine posteriorly, and simultaneously adducts thelower mandible...
Robert L. Merz 「Jaw Musculature of the Mourning and White-winged Doves」
...—With origin and insertion on highlymovable bones, this muscle, when it contracts, retracts the upper mandibleand adducts the lower mandible...
Robert L. Merz 「Jaw Musculature of the Mourning and White-winged Doves」
...The yolk sac retracts mainly between the time when the eggshell is first punctured and the time when the turtle actually emergesfrom the shell...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...When hatching is completed, the yolk sac usuallyprotrudes no more than two millimeters, but in some individualsit is large and retracts slowly over a period of several days...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Theyolk sac retracts mainly during hatching; it sometimes rupturesafter hatching...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
ランダム例文：
ornithological impossible oregonian
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