1.（门、窗等的）闩
2.螺栓
3.（用弩弓发射的）弩箭
4.闪电；霹雳
5.（布疋等的量）一疋，一卷
v.
1.[I,T]将（某物）闩上
2. 及物动词：用螺栓将物体固定住
3. 不及物动词：（尤指马）惊（突然失控逃跑）；（指人）迅速逃跑
4. 及物动词：匆匆吞咽（食物）
5. 不及物动词：（指植物）迅速成长结子而不再开花
ad.
1.挺直地；直立地 词形变化
- 时态 bolted，bolting，bolts
- leave suddenly and as if in a hurry
- run away; usually includes taking something or somebody along
- a discharge of lightning accompanied by thunder
- the part of a lock that is engaged or withdrawn with a key
- a screw that screws into a nut to form a fastener
- directly
- in a rigid manner
- swallow hastily
- secure or lock with a bolt
- move or jump suddenly
- make or roll into bolts
- eat hastily without proper chewing
- a sliding bar in a breech-loading firearm that ejects an empty cartridge and replaces it and closes the breech
- a roll of cloth or wallpaper of a definite length
- a sudden abandonment (as from a political party)
- the act of moving with great haste