| 词汇 | room |
| 词根词缀 | 词源： O.E. rum "space," from P.Gmc. *ruman (cf. O.N., O.S., O.H.G., Goth. rum, Ger. Raum "space," Du. ruim "hold of a ship, nave"), nouns formed from Gmc. adj. *ruma- "roomy, spacious," perhaps from a PIE base *rew- "wide, open" (cf. Avestan ravah- "space," L. rus "open country," O.Ir. roi, roe "plain field"). Original sense preserved in make room "clear space for oneself" (1375); meaning "chamber, cabin" first recorded 1312 as a nautical term, and first applied 1457 to chambers within houses. The O.E. word for this was cofa, ancestor of cove.The verb meaning "to occupy rooms" (especially with another) as a lodger" is first recorded 1828. Room-service is attested from 1930; room-temperature from 1924. Adj. roomy is attested from 1627. Roommate is first attested 1789, Amer.Eng. (short form roomie is from 1918). Roomth "sufficient space" (1540) now is obsolete. 词根记忆： n. 房间,室,空间,地方;馀地The whole room laughed.屋子里的人哄堂大笑. |
| 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。