D的词源

英文词源

D

fourth letter of the Roman alphabet, from Greek delta, from Phoenician and Hebrew daleth, pausal form of deleth "door," so called from its shape. The sign for "500" in Roman numerals. 3-D for "three-dimensional" is attested from 1952.

中文词源

D：英语字母表的第四个字母

英语字母 D 来自希腊字母Delta, 来自腓尼基字母Daleth，门。

该词的英语词源请访问趣词词源英文版：D 词源，D 含义。