Maturity

n. 成熟;成熟期;发育完全 These latest paintings show how the artist has really grown in maturity. 这些最新的画作显示画家已经真正地步向成熟了。 These plants ought to reach maturity after five years. 这些植物五年后就该长成了。 These youngsters are advancing towards maturity. 这些青年人正在逐渐成熟。 (金融)到期