obstacle
obstaclenoun- a thing that blocks one's way or prevents or hinders progress
障碍
the major obstacle to achieving that goal is money.
达到那个目标的主要障碍就是钱。
语源- Middle English: via Old French from Latin obstaculum, from obstare 'impede', from ob- 'against' + stare 'stand'
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- seaquake n.海震,海啸
- sear vt.烧焦
- search v.搜寻,搜索,调查,搜查,探求
n.搜索,调查,探求
- searcher n.搜索者,检查官
- searching adj.搜索的,彻底的,锐利的
n.搜寻,搜索,检查
v.找寻( search的现在分词 ),搜查,探查,[医学](用仪器)探测(外伤)
- searchless adj.无法探究的,不可理解的,不可测知的
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