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单词
menaquinone
释义
menaquinone
/menəˈkwinəʊn/
n.
one of the K vitamins, produced by bacteria found in the large intestine and essential for the blood-clotting process Also called
亦称作
vitamin K
2
维生素
K
2
;甲基荼醌类
[chemical name
me
thyl-
na
phtho
quinone
]
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butcher's
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butcher's meat
butchery
but for
butle
butler
but one (or two etc.)
butt
butt
butt
butt
butt
butte
butter
butter-and-eggs
butterball
butter-bean
butterbur
butter-cream
buttercup
butterfat
butter-fingers
butterfish
butterfly
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更新时间:2026/8/30 11:54:24