Ditt迪特ditn.摩尔斯讯号的短音dititanium trioxide三氧化二钛Ditrigona uniuncusan.单叉白钩蛾Ditong Biyan Liquid滴通鼻炎水dittianium trioxide三氧化二钛Ditrigona margaritan.珠白钩蛾Ditrigona pomenarian.银条白钩蛾Ditrigona regularisn.尾白钩蛾ditelomonotelosomic双末端单末端体dithiocarbonic acid二硫代碳酸dithiocarbamic acid氨荒酸,二硫代氨基甲酸