单词 | alanine |
释义 | Word Frequency alanine(ˈæləˌniːn, -ˌnaɪn) or alanin (ˈælənɪn) noun a nonessential aliphatic amino acid that occurs in many proteins Word origin C19: from German Alanin, from al(dehyde) + -an- (euphonic infix) + -in -ine2 |
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