| 释义 |
cailipers /'kaehpaz; 'kaebpz/ n pl (pair of) ~, 1 instrument for measuring the diameter of round objects or the calibre of tubes, etc. (测形物之直径或圆管等口径之) 双脚规; 测径器。 2 metal supports attached to the legs of a disabled person to enable him to walk. 装在残废者腿上助其行走的金属架。 |