单词	下釣子
释义	下釣子 xià diào zǐ喻设计谋。下钓子
随便看	signal-controlled road network signal controller Signal controlling signal control machine signal control relay signal control strategy signal control syslem signal convergence signal conversion signal conversion circuit signal conversion equipment signal-conversion equipment Signal Conversion & Processing signal converter signal convertersignal transducer signalconverter storage tube signal converter storage tube signal-converter storage tube signal converting unit signal coordinate signal coordinates signal coordination signal coordination control signal coordination control system signal coordination methodology