calliper
🇺🇸
/ˈkælɪpər/
🇬🇧
/ˈkælɪpə(r)/
noun
R
A tool with two long, thin parts that meet at one end, used to measure the size of round things.
He used callipers to measure the diameter of the pipe.
他用卡尺测量管道的直径。
R
A device made of metal that helps support weak or injured legs.
The horse had to wear callipers to help its injured leg heal.
这匹马不得不戴上支具，以帮助受伤的腿康复。
translation
卡尺, 腿撑
词形变化
Plural
callipers