來自拉丁文electrum, 琥珀。因古人發(fā)現(xiàn)琥珀經(jīng)摩擦后可以吸附其它物體,因此就借用該拉丁詞表示電。
Vim illam electricam nobis placet appellare [Gilbert]Originally the word described substances which, like amber, attract other substances when rubbed. Meaning "charged with electricity" is from 1670s; the physical force so called because it first was generated by rubbing amber. In many modern instances, the word is short for electrical. Figurative sense is attested by 1793. Electric light is from 1767. Electric toothbrush first recorded 1936; electric blanket in 1930. Electric typewriter is from 1958. Electric guitar is from 1938; electric organ coined as the name of a hypothetical future instrument in 1885.
來自柯林斯例句
來自柯林斯例句
來自柯林斯例句
來自柯林斯例句
來自柯林斯例句