英文词源
- ab-
- word-forming element meaning "away, from, from off, down;" from Latin ab-, ab "off, away from," cognate with Greek apo "away from, from," Sanskrit apa "away from," Gothic af, Old English of, from PIE root *apo- (see apo-). Reduced to a- before -m-, -p-, or -v-; sometimes abs- before -c- or -t-.
中文词源
ab-：从，从...离开，偏离，非。
来自PIE *apo, 从，从...离开，词源同of , off . 见abnormal, absent.
该词的英语词源请访问趣词词源英文版：ab- 词源，ab- 含义。
来自ad-在字母b 前的拼写异化形式。
