乳水晶：milky quartz
乳酸钡：barium lactate
乳酸铋：bismuth lactate
乳酸酐：dilactic acid
乳酸汞：mercuric lactate
乳酸精：lactacidogen
乳酸酶：lactacidase
乳酸锰：manganous lactate
乳酸尿：lactaciduria
乳酸铅：lead lactate
乳酸锶：strontium lactate
乳酸锑：antimonine(=antimony lactate)
乳酸铁：ferric lactate
乳酸系：lactic acid series
乳酸银：actol
乳酸原：lactacidogen
乳糖尿：lactosuria
乳糖盐：lactobionate
乳烃素：lactenin
乳头的：mammillary
乳头点：thelion
乳头炎：mammillitis,thelitis
乳突的：mastoidal
乳腺的：mastitic
乳香棕：mastic
乳油化：creaming
乳油计：creamometer( cremometer)
乳汁状：lactescene
乳脂机：butter churn
乳脂计：milk fat meter
乳脂汁：lactobutyrometer
乳制的：lacteal
乳状的：emulsive;lacteal
乳状漆：emulsion paint
乳浊度：opacity
乳浊体：emulsoid
入场税：admission tax
入词汇：lexicalize
入港费：groundage,harbour dues,port carges
入港税：harbour dues
入籍税：asismilation tax
入境权：ingress
入口侧：inlet side
入口处：ingress
入口端：arrival end
入口阀：inlet valve
入口键：entry key
入口孔：access port
入口名：entry name
入口区：inlet region