Reflective
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 13:42的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/reflective ref] reflect + -ive == etymonline == [https://www.etymonline.com/word/r…”的新页面）
wiktionary
reflect + -ive
etymonline
reflective (adj.)
1620s, "throwing back rays or images, giving reflections of objects, reflecting," from reflect + -ive. From 1670s as "of or pertaining to (mental) reflection, taking cognizance of the operations of the mind." By 1820 as "having a tendency to or characterized by (mental) reflection, meditative, thoughtful." Related: Reflectively; reflectiveness.
