耦：Ou
藕：Polyamines
瓯：Ou
欧：short for Europe;surname(姓)
偶：couple,pair
欧洲：Europe
耦合：coupling
偶联：Coupling
欧美：Europe and America
沤麻：retting
偶合：coupling
欧泊：opal
欧盟：European Union
偶氮：Azobenzene
藕鞭：lotus sprout
欧李：Prunus humilis
欧珀：opal
瓯江：Oujiang River
藕粉：lotus root starch
欧芹：parsley
藕夹：lotus roots with meat
欧鳗：Anguilla anguilla
呕吐：Vomiting
藕丝：lotus root silk
藕片：lotus root slices
藕脯：preserved lotus root
欧鲇：Silurus glanis Linnaeus
偶氨：diimide
偶姻：acyloin
偶发：Incidental
呕血：Hematemesis
偶刺：double needling
噢哢：aurones
欧贝：Oubei
偶图：bipartite graph
欧拉：Euler
欧Ⅲ：EuroⅢ
欧营：Ouying village of Fengjie County
偶压：even press
偶测：occasional survey
欧Ⅳ：EuroⅣ
欧姆：ohm(Ω)
偶圈：even cycle
耦联：coupling
欧Ⅴ：Euro Ⅴ
欧风：European style
欧I：Euro I
藕合：coupling
偶线：mate
偶极：dipole