999英语网 英语单词
Cytosine的音标发音
Cytosine
英式发音：[saitsi:n]
美式发音
(noun.) a base found in DNA and RNA and derived from pyrimidine; pairs with guanine.
整理:华莱士
(noun.) a base found in DNA and RNA and derived from pyrimidine; pairs with guanine.
整理:华莱士