单词	watered column
释义	watered column 充水塔
随便看	electric gyro electric gyrocompass electric gyro-compass electric gyroscope electric hair clipper electric hairclippers electric hair curler ELECTRIC HAIR CURLER electric hair cutter electric haircutting scissors electric hair drier electric hair dryer electric hair-drying helmet electric hammer electric-hammer electric hammer drill electric hammer drill bit set electric hammers electric hand electric hand drill electric hand drill for coal electric hand drilling machine electric hand dryer electric hand generator system electric hand planer