beta-carotene

名词 n.
中文释义
英 /biː.təˈka.ɹə.tiːn/    美 /ˌbeɪ.təˈkɛɹ.əˌtin/

英文释义

名词 n.
  1. A plant pigment that is an isomer of carotene, found in dark green and dark yellow vegetables and fruits and important in the diet as a precursor of vitamin A. uncountable

词形变化

betacarotene alternative beta carotene alternative β-carotene alternative

词源

Etymology tree
English beta
English car(r)ot
English -ene
English carotene
English beta-carotene
From beta + carotene.
0 次浏览 数据来源: Wiktionary