词语警号
解释warning sign
warning sign〔名词〕警号详细»
warning sign警示标志详细»
warning sign〔名词〕警报信号详细»
warning sign警报信号,警告标志详细»
warning sign〔名词〕警告信号,警造标记详细»
warning sign注意标志详细»
warning sign警告标志详细»
warning sign警告信号详细»
警号warning sign详细»
警号warning signal详细»
警号alarm signal详细»