rapidity的词源

英文词源

rapidity (n.)

1650s, from French rapidité and directly from Latin rapiditatem (nominative rapiditas) "swiftness, rapidity, velocity," from rapidus "hasty, swift, rapid" (see rapid).

中文词源

rapidity：快，快速  

词根词缀： -rap-抓 + -id形容词词尾 + -ity名词词尾

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