mature stage

常见例句

At this ‘mature stage’, sea salt could be harvested for commercial use.
在这个成熟期，海盐可以作为商业用途被采集。
Life cycle - more investment in introductory and growth stages than the mature stage.
生命周期 - 在推出和增长阶段的投入比成熟期多。
www.chinadaily.com.cn
But 25 years later they were still selling strongly, firmly set in the mature stage of their life cycle.
但是25年之后, 它们仍然卖的很好, 依旧稳定地处在生命周期的成熟阶段.

The S&P 500 is 500 companies, who are major companies, so these tend to be mature companies and they tend to be in the dividend-paying stage.
标准普尔500指数包括500家大公司,这些一般都是成熟期的公司,他们一般都处于需要支付股利的阶段
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