all line clear所有线路清晰;所有线明确;清除所有行
All l Clear全通;解除信号
Vicinity All Become Clear周围变得清晰起来
PCU ALL MEMORY CLEAR清除PCU全部内存储器
Mind All Too Clear心昭然若揭
SCAMMER ALL MEMORY CLEAR清除扫描器全部内存储器
all-clear detail去路畅通
the all-clear原是军事用语
All too clear昭然若揭
N-SING（单数型名词） The all clear is a signal that a dangerous situation, for example, an air raid, has ended. 危险解除的信号 ['the' N]
The all clear was sounded about 10 minutes after the alert was given.
警报响起十分钟后，危险解除的信号就响了。
N-SING（单数型名词） If someone in authority gives you the all clear, they give you permission to continue with a plan or activity, usually after a problem has been sorted out. 许可; 批准 ['the' N]
I was given the all clear by the doctor to resume playing.
医生批准我继续参加比赛了。