英语网 英语单词
Phenylalanine的音标发音
Phenylalanine
英式发音：[,feni'lælәni:n]
美式发音
(noun.) an essential amino acid found in proteins and needed for growth of children and for protein metabolism in children and adults; abundant in milk and eggs; it is normally converted to tyrosine in the human body.
乔琳整理
