tetroseWiktionary 原文英美构词拆解tetrtetr-前缀‘four’ose-ose后缀‘sugar’tetr-Form of tetra- used before a vowel.-oseFull of; affected by. · Having or characterized by the presence of.词源说明From tetr- (“four”) + -ose (“sugar”).释义名词noun1(biochemistry) A sugar or saccharide containing four carbon atoms.