ortho-的词源

英文词源

ortho-

before vowels orth-, word-forming element meaning "straight, upright, rectangular, regular; true, correct, proper," now mostly in scientific and technical compounds, from Greek ortho-, stem of orthos "straight, true, correct, regular," from PIE *eredh- "high" (cognates: Sanskrit urdhvah "high, lofty, steep," Latin arduus "high, steep," Old Irish ard "high").

中文词源

ortho-：正确的，标准的

来自希腊语orthos,直的，正确的，高的，来自PIE*eredh,高的，陡的，词源同arduous.

该词的英语词源请访问趣词词源英文版：ortho- 词源，ortho- 含义。