相關字詞組
最近查詢過的單字

天火字典

英英字典: tryptophan


KK Pronunciation

〔 `trIptәfæn 〕

Pronunciation

〔 ˋtriptәfæn 〕


Overview of noun tryptophan

The noun tryptophan has 1 sense


  • tryptophan, tryptophane -- (an amino acid that occurs in proteins; is essential for growth and normal metabolism; a precursor of niacin)

返回 →