inside caliper

英 美
  • 内卡钳
  • caliper n.卡尺;卡钳;纸的厚度vt.用卡规测量
  • inside adj.里面的adv.在里面n.内部prep.在...里面
Noun:
  1. caliper for measuring inside dimensions (the size of a cavity or hole); points on its legs curve outward