1. the highest level or degree attainable; the highest stage of development;

   "his landscapes were deemed the acme of beauty"
   "the artist's gifts are at their acme"
   "at the height of her career"
   "the peak of perfection"
   "summer was at its peak"
   "...catapulted Einstein to the pinnacle of fame"
   "the summit of his ambition"
   "so many highest superlatives achieved by man"
   "at the top of his profession"
   

2. the highest point (of something);

   "at the peak of the pyramid"
   

1.最高点；顶点；顶峰时刻；顶峰阶段
The acme of something is its highest point of achievement or excellence.

e.g. His work is considered theacme of cinematic art.
他的作品被认为是电影艺术的巅峰之作。

1. 梯形螺纹：这是世界上 第一份得到国际组织认可的国际标准. 美国的管螺纹标准是由美国人独立研制出来的,它与英制管螺纹共同构成了当今世界管螺纹标准领域的两大支柱. 美制梯形螺纹(acme)和锯齿形螺纹也同样得到了二战盟国的认可.

2. 阿珂姆：阿珂姆(acme)北京南京商场专卖店火热登场销售渠道多元化 阿珂姆(acme)北京南京商场专卖店火热登场自从09年12月阿珂姆(acme)户外用品公司产品首次正式进驻东北市场商场做渠道销售,开拓商场渠道这一举措标志着阿珂姆品牌的销售渠道向多元化发展,

3. 极盛期：acinous gland 泡状腺 |acme 极盛期 | aconitase 乌头酸酶

4.acme：the association of consulting management engineers; 咨询管理工程师协会

5.

5.acme：association for couples in marriage enrichment; 的充实婚姻关系协会

6.acme：advanced computer for medical environment; 医疗用高级计算机

7.acme：association of consulting management engineers; 顾问管理工程师协会