词汇	centerline demarcation
释义	centerline demarcation 中线标定
随便看	cranium, skull cranium tropibasicum cranium viscerale cranium vis cerale crank cranka crank action pump crank acute angle crank, adjustable crankahaft crank and connecting rod mechanism crank and connecting-rod transfer mechanism crank-and-flywheel pump crank and link crank and mechanism crank and oscillating guide bar mechanism crank and oscillating guide-bar mechanism crank and pin crank and rank mechanism crank and rocker machanism crank and rocker mechanism Crank-and-rocker mechanism crank-and-rocker mechanism/crank-rocker crank and rocker mechanisms crank and rod luffing