单词	unessential
释义	un·es·sen·tial (ŭn′ĭ-sĕnshəl) adj. Not necessary or important; dispensable. n. One that is unnecessary.
随便看	lanthanide lanthanide series lanthanoid lanthanum lanthorn Lantus lanuginose lanuginous lanugo lanyard Lanza Lanzhou Lao Laocoon Laodicea Laodicean Laomedon Laos Laotian Lao-tse Lao Tzu Laozi lap lap lap

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。