occasional的词源

英文词源

occasional (adj.)

late 14c., "occurring now and then," from occasion (n.) + -al (1). Meaning "casual" is 1560s. Meaning "happening on or pertaining to a particular occasion" is from 1630s. Of furniture, etc., from 1749.

中文词源

occasional：偶然的，非经常的，特殊场合的；不时的，临时的

词根词缀： oc-加强意义 + -cas- 降临,发生 + -ion 名词词尾 + -al 形容词词尾

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

occasional：偶然的

来自occasion,偶然。