/bəʊlt ||; bolt/verb1 [I] (used especially about a horse) to run away very suddenly, usually in fear （尤指马）惊逃，奔窜
2 [T] bolt sth (down) to eat sth very quickly 狼吞虎咽: She bolted down a sandwich and dashed out of the house. 她狼吞虎咽地吃了一块三明治，便从房子奔了出去。
3 [T] to fasten one thing to another using a bolt¹(1) 上螺栓: All the tables have been bolted to the floor so that nobody can steal them. 桌子全都用螺栓固定在地板上，让谁也偷不走。
4 [T] to fasten a door, etc with a bolt¹(2) 闩（门等）: Make sure that the door is locked and bolted. 别忘了锁门上闩。