tetrahydrofolateWiktionary 原文英美构词拆解tetratetra-前缀hydrohydro-前缀folatefolate词干tetra-Four.hydro-water · liquid词源说明From tetra- + hydro- + folate.释义名词noun1(biochemistry) The conjugate base of, or any salt or ester of, tetrahydrofolic acid; it is a coenzyme, formed by reduction of folic acid, involved in the biosynthesis of purines.同族词派生词 2