| 词汇 | background |
| 词根词缀 | 词源： 1670s, from back (adj.) + ground; original sense was theatrical, later applied to painting. Figurative sense is first attested 1854. 词根记忆： n. 背景,经历;幕后The backward man lacks black background.落后的男子缺少黑色背景. |
| 随便看 |
英语词根词缀词典收录了31503条英语词根词缀词条，基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析，是记忆英语词汇的必备工具。