obstacle
obstacle 英 [ˈɒbstəkl] 美 [ˈɑbstəkl]
n. 障碍,干扰;妨害物
名词复数:obstacles
- When the road is blocked ahead of you, that blockage is an obstacle that keeps you from getting where you want to go.
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- n. 障碍,干扰;妨害物
- obstacle (n.) mid-14c., from Old French obstacle, ostacle "opposition, obstruction, hindrance" (13c.) or directly from Latin obstaculum "a hindrance, obstacle," with instrumental suffix *-tlom + obstare "stand before, stand opposite to, block, hinder, thwart," from ob "in front of, against" (see ob-) + stare "to stand," from PIE root *sta- "to stand, make or be firm."
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