警戒
guard; protect; alertness; precaution; sentinel; vigilance
picking; protect; vigil; vigilance; warn; warning
警戒的
cautionary; watchful
acutionary; vigilant
警戒接收机系统
warning-receiver system
警戒结
sentinel glands
警戒命令集
guard command set
警戒期间
alert
警戒哨
picket
警戒线
cordon; picket line
警戒性的
exemplary
警戒责任
duty of vigilance
警戒状态
alert
空中预警戒控制系统计算机
airborne warning and control system computer
扩建措施
expansionary measures
警
alarm; alert; police; vigilant; warn
警棒
truncheon
警报
alarm; alert; tocsin; warning
alarm
警报灯
alarm lamp
警报笛
alarm whistle
警报浮筒
alarm float
警报继电器
alarm relay