單詞
bolt
英 [b??lt]
美[bolt]
基本信息
- n. 螺栓，螺釘；閃電，雷電；門閂；弩箭
- vt. 篩選；囫圇吞下；（把門、窗等）閂上；突然說出，脫口說出
- vi. （門窗等）閂上，拴住；沖出，跳出；（馬等的）脫韁；囫圇吞下
- adv. 突然地；像箭似地；直立地
CET4TEM4考研CET6中低頻詞IELTSGRE核心詞匯
英英釋意
- 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 the part of a lock that is engaged or withdrawn with a key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)
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