maturityKK [məˋtʃʊrəti] /məˈtʃʊɹəti/发音名词1成熟、稳重She handled the criticism with remarkable maturity for her age.以她的年纪来说,她面对批评的态度相当成熟。2成熟、发育完全These trees reach maturity after about twenty years.这些树大约二十年后才会完全长成。3到期、到期日金融The bond pays the full amount at maturity.这档债券在到期时会支付全额。4成熟度The technology has not yet reached commercial maturity.这项技术还没达到商业化的成熟度。用这个字练口说→