Obstacle
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[编辑] 解释
[编辑] GRE 红宝书
- n. 障碍, 干扰
- ［英］ n. 障碍, 干扰 ( impediment; obstruction; hindrance)
- ［类］ blandishment : cajole / obstacle : impede ( 甜言蜜语为了诱骗 / 障碍物为了阻碍)
- ［记］ ob ( 在...上) +sta ( =stand) +acle -> 站在路上的东西 -> 障碍
[编辑] Webster Collegiate
noun
- Etymology: Middle English, from Anglo-French, from Latin obstaculum, from obstare to stand in front of, from ob- in the way + stare to stand — more at ob-, stand
- Date: 14th century
- something that impedes progress or achievement
