常見例句These can use either gasoline or ethanol. 能用汽油也可以用酒精。The mutant DNA miscoded a single amino acid. 突變躰脫氧核糖核酸誤編了一個(gè)氨基酸密碼。Global ethanol trade could rise25- fold by2020. 全球的乙醇貿(mào)易到2020年將增長25倍。This chemical is an amino acid called L-theanine. 這種化學(xué)物質(zhì)是一種叫做L-茶氨酸的氨基酸。The nonessential amino acids were markedly reduced. 非必須氨基酸明顯減少。The results of BeP, ethanol and DEE were negative. 其餘受試物的測試結(jié)果爲(wèi)隂性。 返回 amino-ethanol