鸟媒花：ornithophilous flower
鸟媒性：ornithophily
鸟尿酸：dibenzoylornithine
鸟头体：avicularium
鸟臀目：Ornithischia
鸟眼状：bird's eye
鸟鱼汤：cuttlefish soup
鸟足印：crow's feet
鸟足油：bird's foot oil
鸟嘴饰：beak moulding
鸟嘴形：beak,birdsmouth
鸟嘴砧：arm anvil
袅莉油：neaouli oil
尿卟啉：uroporphyrin(UP)
尿布垫：diaper pad
尿道的：urethral
尿垫布：diaper liner
尿毒性：urotoxy
尿返物：urophan
尿管型：urinary cylinder,urinary cast
尿过少：oliguria
尿黑素：uromelanin
尿黄素：uroflavin
尿黄质：uroxanthin
尿膜酸：allanic acid
尿乳突：urinary papilla
尿色素：urochrome
尿石病：urolithiasis
尿石灰：calcariuria
尿素计：ureameter,ureometer
尿素菌：urea bacteria
尿酸计：uricometer
尿酸钾：potassium urate
尿酸尿：uraturia
尿酸血：lithaemia
尿污毛：discoloured wool,urinestainedwool
尿型素：urinoid
尿脂石：urostcalith
尿殖道：urogenital tract
尿殖窦：urogenital sinus
尿殖管：urogenital duct
尿殖孔：urogenital opening
脲环体：alloxuric bodies
脲基酸：ureido-acid
脲羧酸：urea carboxylic acid
脲羰基：allophanyl
脲循环：urea cycle,ornithine cycle
捏合料：kneading stock
捏和桶：kneading trough
捏练机：kneading machine,pug mill