obstacle

名词 n.
中文释义
英 /ˈɒbstəkəl/    美 /ˈɑbstəkəl/

英文释义

名词 n.
  1. Something that impedes, stands in the way of, or holds up progress, either physically or figuratively
    — A big obstacle to understanding the manual was that it had been poorly translated from the Japanese.

词形变化

obstacles plural

词源

From Middle English obstacle, from Old French obstacle, from Latin obstāculum.
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