单词	zs--zero state
释义	zero state，ZS零状态
随便看	rotary slide valve rotary sliding-vane compressor rotary sliding-vane refrigerating compressor rotary smelter rotary snow plough rotary snowplough rotary snowplough (rotary snow plow) rotary snow plow rotary solenoid rotary solenoid relay rotary sorting table rotary [spark] gap rotary spark gap rotary spark gap modulator rotary spectrum rotary speed rotary splice rotary spreader stoker rotary sprinkler rotary stabilizer rotary starting air distributor rotary steeping switch rotary stepped machine rotary stepping motor rotary stepping relay