单词	nitrogen balance
释义	nitrogen balance noun : the difference between nitrogen intake and nitrogen loss in the body or the soil Word History First Known Use 1897, in the meaning defined above Medical Definition nitrogen balance noun : the difference between nitrogen intake and nitrogen excretion in the animal body such that a greater intake results in a positive balance and an increased excretion causes a negative balance see nitrogen equilibrium
随便看	anallobar anally analog analog computer analoga analogate analogia analogic analogical analogically analogies analogion analogions analogise analogised analogises analogising analogism analogist analogists analogize analogized analogizes analogizing analogon

英语词典包含469781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。