monovalent
adj. [化学][生物] 单价的；[化学] 一价的；仅能抵抗某种病菌的
例句
Halogen atoms contain seven electrons in their valence shell, and, consequently, are monovalent.
卤原子在它们的价电子层含有七个电子，因此是一价的。
Much plan the product is monovalent, can cause company profit empty to add, pay enterprise income tax more thereby.
多计产品单价，就会造成企业利润虚增，从而多交企业所得税。
Does the Ji Nan City Huai Yin District Hua Lian vicinity unit dormitory make the monovalent number of house angry pair?
济南市槐荫区华联附近单位宿舍双气房子单价多少？
