单词	invariable
释义	in·var·i·a·ble (ĭn-vârē-ə-bəl) adj. Not changing or subject to change; constant. in·var′i·a·bili·ty, in·vari·a·ble·ness n. in·vari·a·bly adv.
随便看	fall between the two stools fall between two stools fallboard fall by the wayside fall down fallen faller fallfish fall flat fall for fall foul fall foul/afoul fall from grace fall guy fallibility fallible fallibleness fallibly fall in falling action falling-out falling rhythm falling star falling tide fall into line

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。