英文词源
- indeed (adv.)
- early 14c., in dede "in fact, in truth," from Old English dæd (see deed). Written as two words till c. 1600. As an interjection, 1590s; as an expression of surprise or disgust, 1834. Emphatic form in yes (or no) indeedy attested from 1856, American English.
中文词源
来自in deed,事实上，后连写作为副词使用。比较very,even.
该词的英语词源请访问趣词词源英文版：indeed 词源，indeed 含义。
indeed：真正地，当然；确实，实在
词根词缀： in + deed
