英语短语词组词汇be an effort的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	be an effort
释义	be an effort to be difficult or painful to do费力，痛苦:•I was so weak that even standing up was an effort.我太虚弱了，连站起来都很费力。
随便看	agricultural lime agriculturally agricultural mechanics agricultural meteorology agricultural paper agricultural pollution agriculturals agricultural science agricultural system engineering agriculture agriculturer agricultures agriculturist agriculturists agrigenetics Agrigento agrigentoes Agrigentum agrimation agrimonies agrimony agrimotor agrin agrins Agriochoeridae

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。