| 词汇 | tune |
| 词根词缀 | 词源： tune (n.) 1387, "a musical sound, a succession of musical notes," unexplained variant of tone. Meaning "state of being in proper pitch" is from 1440; the verb in this sense is recorded from 1505. Non-musical meaning "to adjust an organ or receiver" is recorded from 1887. Verbal phrase tune in in ref. to radio (later also TV) is recorded from 1913; fig. sense of "become aware" is recorded from 1926. Tune out "to eliminate radio reception" is recorded from 1908; fig. sense of "disregard, stop heeding" is from 1928. Tunesmith is a U.S. colloquial coinage first recorded 1926. 词根记忆： n. 调子,曲调;和谐,协调vt.调音,调节,调整He tuned his radio to the police frequency.他把无线电调到警方的频率. |
| 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。