declines的例句（declines在句子中的用法）

• As one grows older one's memory declines. 一个人的记忆力随着年老而衰退。
• The hill declines to the river. 山脚向着河畔倾斜。
• Hearing sensitivity declines with age. 听觉因年老而衰退.
• Removing too much biomass would eventually cause declines in forest productivity. 带走更多的生物质最终将使森林的生产率下降.
• Futures prices recovered from sharp early declines to end with moderate losses. 期货价格在早盘深幅下跌后出现反弹，收盘时未见严重损失。