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单词
vitamin K
释义
vitamin K
noun
mass noun
any of a group of vitamins found mainly in green leaves and essential for the blood-clotting process. They include phylloquinone (
VITAMIN K
1
) and menaquinone (
VITAMIN K
2
).
维生素K.
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rut
rutabaga
ruth
Ruth
Ruthenia
Ruthenian
ruthenium
ruther
Rutherford
rutherfordium
ruthless
ruthlessly
ruthlessness
rutilant
rutile
rutin
Rutland
rutted
ruttish
rutty
Ruwenzori
Ruysdael
RV
RWA
Rwanda
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更新时间:2026/6/30 0:58:33