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单词
lactase
释义
lac·tase
AHD
[lăkʹtās']
D.J.
[ˈlækˌteɪs]
K.K.
[ˈlækˌtes]
n.
(名词)
An enzyme occurring in certain yeasts and in the intestinal juices of mammals that is capable of splitting lactose into glucose and galactose.
乳糖酶:一种能将乳糖分解成葡萄糖和半乳糖的酶,它存在于某些酵母或哺乳动物的体液中
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nowise
nows
No Wyoming Comm Coll District-Sheridan/Gillette
noxious
Noyes
nozzle
nozzled
nozzles
nozzling
Noël
no–account
no–brainer
no–count
no–fault
no–frills
no–good
no–hit
no–hitter
no–holds–barred
no–load
no–no
no–nonsense
no–par
no–par–value
no–see–um
英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/3/16 22:11:45