单词	unattainable
释义	un·at·tain·a·ble (ŭn′ə-tānə-bəl) adj. Impossible to attain: unattainable goals. un′at·tain′a·bili·ty n. un′at·taina·bly adv.
随便看	reflex reflex angle reflex arc reflex camera reflexed reflex hammer reflexion reflexive reflexively reflexiveness reflexivity reflexologist reflexology refluence refluent reflux reforest reforestation re-form reform reformability reformable reformation reformational reformative

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。