snag
英 [sn?g]
美[sn?ɡ]
- n. 障礙；意外障礙；突出物
- vt. 抓住機(jī)會；造成阻礙；清除障礙物
- vi. 被絆??；形成障礙
英英釋意
- 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