Level 5 · word 8,594 of 20,000

drone

/ˈdroʊn/ American
  • n. 雄蜂, 嗡嗡声, 无人机
  • v. 发出嗡嗡声, 混日子
Definition
  • n. a male bee, a lazy person, a humming sound, or a pilotless aircraft
  • v. to make a low continuous sound, or to live an idle life
Example
A small drone flew silently over the crowded stadium.
一架小型无人机悄无声息地飞过拥挤的体育场。