单词	drill head
释义	drill head 钻头
随便看	low power-factor mercury lamp ballast low power factor mercury lamp ballast low power-factor transformer low power factor wattmeter low power-factor wattmeter low-power field low-power gears low power-high power test low-power interrogator low power laser low power laser rangefinder low power lens low power level low-power level signal low-power licence low power load low-power load low power logic low-power logic low-power logic circuit low power logic gate low-power logic gate low-power machine low-power measurement low power microscope 桐桐2 桑桑1 桑2 桑3 桑4 桑中之喜桑中之约桑土之谋歯肉歯茎歯触り歯触リ歯車歯車が嚙み合わない歯軋り歯軋リ歯間歯音