非: mistake; wrong; errors必需: essential; indispensable; vi ...基因: gen; gene; Mendelian factor; ...噬菌体非必需基因: nonessential phage gene必需基因: essential gene; indispensable gene噬菌体必需基因: essential phage gene必需基团: essential group非必需的: nonessential非必需酶: dispensable enzyme; nonessential enzyme非必需品: luxuries非必需区: nonessential region非必需元素: non-element; nonessential element非必需氨基酸: dispensable amino acid; non essential amino acid; non-e ential amino acid; nonessential amino acids非必需胺基酸: dispensible amino acid非必需激活剂: non-essential activator非必需脂肪酸: nonessential fatty acid非必需的氨基酸: non-essential amino-acid活性中心内的必需基圈: essential group within the active site羟脯氨酸非必需氨基酸: hydroxyproline她把许多钱浪费在非必需品上: she need not go这种文件对于vc工程来说并非必需: dlg必需: essential; indispensable; vitally need 发展工业所必需的原料 raw materials essential for industrial development; 用在最必需的地方 be used where it is most needed; 这些参考书是我们所必需的。 these reference books are necessary to us.; 必需品 necessities; consumer goods; necessaries; requirement非必去: fbcx非必要: optional双小核草履虫维持卡巴颗粒必需的基因k: gene required for maintenance of kappa
