butterfly mine

短语

词形变化

butterfly mines 复数 butterfly mines

释义与例句

n.
  1. 1.

    A type of winged air-dispersed and air-dropped anti-personnel landmine, typically without metal parts, so undetectable by usual metal detectors for landmines; looking like a child's toy.

词源

From being a mine that has an appearance reminiscent of a butterfly.

来源：wiktionary