homocysteineWiktionary 原文英美构词拆解homohomo-前缀cysteinecysteine词干homo-Same, identical.词源说明From homo- + cysteine.释义名词noun1(biochemistry) An amino acid which is monitored in the blood to estimate risk of cardiovascular disease.同族词派生词 6homocysteic·homocysteinase·hyperhomocysteine·