guaninɡ'wɑ:nɪn英式朗读美式朗读基本解释n. 鸟嘌呤(核酸的基本成分)英文释义n. A crystalline substance (C5H5N5O) contained in guano. It is also a constituent of the liver, pancreas, and other glands in mammals.上一个单词:guanidyl下一个单词:guanine