英语词汇key obstacle怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	key obstacle
释义	key n — 钥 n • 密钥 n • 按键 n • 诀窍 n • 锁匙 n • (音乐的)调 n obstacle n — 阻碍 n obstacle — 障碍物 • 绊脚石 key adj — 关键的 adj
随便看	unspoiled nature and unspoiled paradise unspoiled surroundings unspoilt area unspoilt beauty unspoilt coastline unspoilt countryside unspoilt environment. unspoilt island unspoilt nature unspoilt scenery unspoken unspoken agreement unspoken approval unspoken consensus unspoken criticism unspoken rules unspoken wish unspoken words unspoken words in a play unsportsmanlike conduct unsprang mass unspring mass unsprung weight uns so

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

key n —