backwards的词源

英文词源

backwards (adv.)

1510s, from backward with adverbial genitive. Figurative phrase bend over backwards is recorded from 1901.

中文词源

backwards：向后

词根词缀： back后面 + -wards方向

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