定义
a drone: 无人机(无人驾驶飞行器)
a drone strike: 无人机空袭,远程发起的空中轰炸
to drone: 发出单调低沉的嗡嗡声、持续发出低沉的声音;不断单调无聊地讲话
- "Had to kill him the old fashioned way, with a drone strike."
- "Examples: "The government sent a letter of apology after destroying the village by drone strike."