单词	focus tracking
释义	focus tracking 跟焦
随便看	pulse rise time discriminator pulse rising edge pulse rocket engine pulse rocket motor pulser rack pulser rate meter pulsers pulser timer pulses pulse sample-and-hold circuit pulse sampling pulse sampling oscilloscope pulse-sampling technique pulse saturated channel electron multiplier pulse scaler pulse-scaling circuit pulse scavenging pulsescope pulse sealing pulse searching pulse selector pulse sending pulse sensor pulse separating circuit pulse-separating circuit 柙柚柛柜柝柞柠柢柣柤こば【木端（木羽）】こばいこばい【故買】こばかこばか【小馬鹿】こばしらこばしら【小柱】こばしりこばしり【小走り】こばち