单词	crackajack
释义	crack·a·jack (krăkə-jăk′) adj. Slang Variant of crackerjack.
随便看	prepubescence prepubescent prepublication prepuce prepupa prepupal preputial prequel Pre-Raphaelite Pre-Raphaelitism prerecord preregister preregistration prerelease prerequisite prerogative prerogatived pres. "Pres." presa presage presageful presale Presb. Presby.

英语词典包含135693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。