undulate的词源

英文词源

undulate: undulate: [17] Undulate goes back ultimately to Latin unda ‘wave’, source also of English inundate [17], redundant, and surround. This in turn was descended from the Indo-European base *ud-, which also produced Greek húdōr ‘water’ (source of the English prefix hydro-), and variants of which lie behind English vodka, water, and wet.
=> abound, inundate, redundant, sound, surround
undulate (v.): "to move in waves," 1660s, back-formation from undulation. Related: undulated, undulating.

来自拉丁语unda, 水，水波，词源同abound,inundation,water, 字母w脱落。

该词的英语词源请访问找单词词源英文版：undulate 词源，undulate 含义。

来自拉丁语 unda,水，水波，词源同 abound,inundation,water,字母 w 脱落。