词汇	electrical excavator
释义	electrical excavator 电铲
随便看	direct detection diagnostic direct detection Doppler lidar Direct-detection Doppler lidar direct detection method direct detection of back EMF direct detection of groundwater direct-detection receiver direct detection system direct detector Direct determinaion Direct determination direct determination of oxygen direct determining method direct deterrence direct detonation initiation direct development direct development of the spectrophotometry direct deviation direct devolatilization direct diagnosis direct dial direct-dial Direct dial call direct-dialed direct-dialed call