单词	双尖点
释义	双尖点double cusp
随便看	calibration system calibration table calibration tank calibration tape calibration target calibration techniques calibration template calibration templet calibration test calibration test rig calibration time calibration tolerance calibration transfer calibration transfer protocol calibration tube calibration uncertainty calibration value calibration voltage calibration voltage arrangement calibration vowel calibration， alpha calibration， control-rod calibration， energy calibration， fast-neutron calibration， gamma