单词	drill boot
释义	drill boot 条播开沟器
随便看	Radiation caries radiation cascade radiation catalysis radiation catalyst radiation cataract radiation cathode radiation cave radiation cavity radiation center radiation chamber radiation channel radiation characeristic radiation character radiation characteristic radiation,characteristic radiation characteristicmeasuring radiation characteristic pattern radiation characteristics Radiation characteristics Radiation characteristics of suspend resistor radiation charge meter radiation chart radiationchemical chromatography radiation chemical chromatography radiation-chemical chromatography