单词 | lutein |
释义 | Word Frequency lutein(ˈluːtɪɪn) noun a xanthophyll pigment, occurring in plants, that has a light-absorbing function in photosynthesis Word origin C20: from Latin lūteus yellow + -in |
随便看 |
英语词典包含233703条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。