millimetre
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US
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词义分析:"Millimetre" 是一个度量单位,用于测量长度,它是 "metre" 的一千分之一。在日常生活中,我们常常用它来描述对象的尺寸。
例句:
- (1) This chip is about two millimetres wide. 这块芯片大约有两毫米宽。
- (2) The gap was less than a millimetre. 缝隙小于一毫米。
- (3) The device is measured in millimetres. 该装置是以毫米计量的。
词根分析:"Millimetre" 得自拉丁词根“milli-”(表示千分之一)和 "-metre" (表示测量单位)。
其他“milli-”根词:Milligram (毫克), Milliliter (毫升).
词缀分析:“Millimetre”由前缀 "milli-" 和后缀 "-metre" 组成。
其他与 "-metre" 相关的单词:Meter(米),Centimeter(厘米),Kilometer(千米)。
发展历史和文化背景:“Millimetre” 在 1801 年首次出现,作为十进制度量单位的一部分。它通常在科学和精密测量中使用。
单词变形:没有相应的变形,因为 "millimetre" 并不是一个动词。
记忆辅助:将 “Millimetre” 拆分为 “milli-” 和 "metre",其中 "milli-" 表示一千分之一,"metre" 是度量单位。
小故事:After weeks of work, the scientist finally created a device only three millimetres thin. The world marveled at such amazing precision.经过几周的工作,科学家终于制造出了一种只有三毫米薄的设备。全世界都惊叹于如此惊人的精确度。
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