concussion-fuse

基本解释

• n.触发信管；激发引信

同根派生

英汉例句

• Lead will fuse at quite a low temperature.
  铅会在相当低的温度下熔化。
• concussion fuse
  n. 触发信管
• It seems that you've blown a fuse.
  看样子你把保险丝烧断了。
• Changing a fuse is one of those fiddly jobs I hate.
  我最不愿意干换保险丝这类活儿了。
• Don't irritate her, she's on a short fuse today.
  别惹她，她今天动不动就发火。