英语词汇“threonine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	threonine
释义	threonine Biochem.\|ˈθriːəʊniːn\| [f. threose + -n- + -ine⁵.] A natural amino-acid, α-amino-β-hydroxy-butyric acid, C₄H₉NO₃, considered essential for growth and for maintenance of the nitrogen equilibrium in adults. 1936Meyer & Rose in Jrnl. Biol. Chem. CXV. 727 It is proposed that henceforth natural α-amino-β-hydroxy-n-butyric acid be known as d(―)-threonine, inasmuch as it possesses a spatial configuration analogous to that of d(―)-threose.1956[see plasma 6 b].1974Nature 19 Apr. 643/2 Eight essential amino acids—[including]..valine, threonine, phenylalanine and tryptophan—are required by human adults.
随便看	spermatic spermatical spermatically spermaticide spermatid spermatiferous spermatin spermatio- spermatism spermatist spermatium spermative spermatize spermato- spermatocele spermatogone spermatoid spermatoon spermatophore spermatophyte spermatozoal spermatozoid spermatozoon spermi- spermic

英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。