cont
ra
band
1
走私的, 非法的
relating to illegally transported or held goods
- Items like firearms or explosives are absolutely contraband on airplanes for safety.
出于安全考虑，枪支或爆炸物等物品在飞机上是绝对的违禁品。
- Police dogs are trained to detect contraband substances like narcotics or undeclared food.
警犬被训练来检测违禁物质，如毒品或未申报的食品。
- Attempting to bring contraband communication devices into high-security areas is illegal.
试图将违禁通讯设备带入高安全区域是违法的。