sectional的词源

英文词源

sectional (adj.)

1806; see section (n.) + -al (1). Noun meaning "piece of furniture composed of sections which can be used separately" is attested by 1961, from sectional seat, sectional sofa, etc. (1949).

中文词源

sectional：阶层的，群体的

section,阶层，群体，部分，-al,形容词后缀。

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