tape perforator 纸带穿孔机
计算机硬件 输入输出设备 释文 tape puncher 纸带穿孔机
- polar subtangent
- polar surface
- polar sway
- polar system
- polar tangential coordinate
- polar telescope
- polar tetrahedron
- polar theory
- polar tide
- polar transformation
- polar translocation
- polar triangle
- polar trihedral
- polar tropopause
- polar tube
- polar tundra soil microbes
- polar vector
- polar vessel
- polar view
- polar wandering
- polar wind
- polar wobble
- polar year
- polar zonohedron
- polaxis