phytomenadione
/ˌfaɪ.toʊˌmɛn.əˈdaɪˌoʊn/
构词拆解
- -o-
- A linking vowel inserted interconsonantally between two morphemes, to ease pronunciation, without contributing to the meaning. It frequently joins words or combining forms of Ancient Greek or Classical Latin origin in the classical compounds of New Latin and international scientific vocabulary, but it can also be used to join modern terms and even abbreviations, either formally or informally.
释义
名词noun
- 1(biochemistry, pharmacology) A yellow oily naphthoquinone C31H46O2 that is obtained especially from alfalfa, cabbage, spinach, and other leafy green vegetables or made synthetically and that has a fast, potent, and prolonged biological