noun Etymology: International Scientific Vocabulary Date: circa 1883 an essential amino acid C 9 H 11 NO 2 that is converted in the normal body to tyrosine
PHENYLALANINE
Meaning of PHENYLALANINE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012