inside calipers

英 美
  • 内卡钳
  • calipers n.弯脚器;测径器;卡尺名词caliper的复数形式.
  • inside adj.里面的adv.在里面n.内部prep.在...里面
名词 inside caliper:
  1. caliper for measuring inside dimensions (the size of a cavity or hole); points on its legs curve outward