单词	semi-span
释义	> as lemmas semi-span semi-span n. Brit. /ˈsɛmɪspan/ , U.S. /ˈsɛˌmaɪˌspæn/ , /ˈsɛmiˌspæn/ ΚΠ 1772 C. Hutton Princ. Bridges 62 A circular arc whose..versed sine..= the semi-span. extracted from semi-prefix < as lemmas
随便看	twi-car twi-night double-header twi-nighter twi-peaked twi-pointed twi-prong twi-reason twi-serpented twi-shaped twi-streaming twi-thought twi-top twi-wifing twi-yoked twiarched twibanked twibill twibills twibit twiborn twicar twice twice or thrice twice sod twice yeared

英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。