英语词汇down-hearted的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	down-hearted
词根词缀	Online Etymology Dictionary down-hearted adj. also downhearted, 1774 (downheartedly is attested from 1650s), a figurative image from down, adv. + hearted.
随便看	cellul- cellular celluli- cellulite cellulitis cellulo- cellulo-, celluli-, cellul- celluloid cellulose celo- celo-, cel-, kelo-, kel- Celsius Celt celt Celt-Iberian Celtic celto- Celto- cem cement- cement cementation cemetery cen cen-

英语词根词缀词典收录了54763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。