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snag

英 [snæg]美[snæɡ]
  • n. 障碍;意外障碍;突出物
  • vt. 抓住机会;造成阻碍;清除障碍物
  • vi. 被绊住;形成障碍

英英释意


1. a sharp protuberance
2. a dead tree that is still standing, usually in an undisturbed forest;
"a snag can provide food and a habitat for insects and birds"
3. an opening made forcibly as by pulling apart;
"there was a rip in his pants"
"she had snags in her stockings"
4. an unforeseen obstacle
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