calipers

n.pl. 弯脚器,测径器

calculate, calculated, calculating, calculation, calculator, calculus, Calcutta, caldron, calendar, calendar month, calendar year (also year), calender, calf, calf-love, calibrate, calibration, calibre (US caliber), calico, California, caliper, caliph, caliphate, calisthenics, calk, call, call after, call at, call back, call down, call for, call for sth, call forth, call in, call in question, call off, call on, call on/upon, call on/upon sb (to do sth), call sb down, call sb out,