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bolt

英 [bəʊlt] 美[bolt]
  • n. 螺栓,螺钉;闪电,雷电;门闩;弩箭
  • vt. 筛选;囫囵吞下;(把门、窗等)闩上;突然说出,脱口说出
  • vi. (门窗等)闩上,拴住;冲出,跳出;(马等的)脱缰;囫囵吞下
  • adv. 突然地;像箭似地;直立地

英英释意


1. a discharge of lightning accompanied by thunder
2. a sliding bar in a breech-loading firearm that ejects an empty cartridge and replaces it and closes the breech
3. the part of a lock that is engaged or withdrawn with a key
4. the act of moving with great haste;
"he made a dash for the door"
5. a roll of cloth or wallpaper of a definite length
6. a screw that screws into a nut to form a fastener
7. a sudden abandonment (as from a political party)