単語データベース検索

単語 / 【 ID 】 意味 / 例文 /同義語/上位語/下位語/派生語

placenta SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 42442 】 【意味】 "[名詞] the vascular structure in the uterus of most mammals providing oxygen and nutrients for and transferring wastes from the developing fetus [例] The placenta is a vital organ for the fetus. [例] The placenta is a temporary organ that is formed during pregnancy. [意味] 胎盤, 胎座, 胞衣, 後産, 胎衣, 後産期陣痛, 胎盤と胎児の膜 ; [上位語] vascular structure ; [下位語] afterbirth ; [派生] placental ; [同義語群] 05520699-n" [名詞] that part of the ovary of a flowering plant where the ovules form [例] The placenta is the part of the ovary where the ovules form. [例] The placenta is a very important part of the ovary. [意味] 胎座 ; [上位語] reproductive structure ; [派生] placental ; [同義語群] 11680838-n