metricKK [ˋmɛtrɪk] /ˈmɛtɹɪk/发音名词1指标、衡量标准常用复数We track several metrics to measure the website's performance.我们追踪好几项指标来衡量网站的表现。2公制、公尺制Most countries switched to the metric years ago.多数国家早在多年前就改用公制了。形容词1公制的、十进位的The recipe lists all the ingredients in metric units.这份食谱的材料都以公制单位标示。用这个字练口说→