英文词源
- dia-
- before vowels, di-, word-forming element meaning "through, thoroughly, entirely," from Greek dia-, from dia "through, throughout," probably from the root of duo "two" (see two) with a base sense of "twice."
中文词源
来自PIE *dwo, 二，词源同two. 表示穿过，整个的。见diagram, diameter.
该词的英语词源请访问趣词词源英文版：dia- 词源，dia- 含义。