单词	heel to knee
释义	heel to knee 足跟到膝
随便看	inertial fusion Inertial fusion capsule inertial fusion power plant inertial fuze inertial governor inertial-grade accelerometer inertial gradiometry inertial gravitational guidance inertial-gravitational guidance inertial group inertial instrumen system Inertial instrument Inertial Instrument Assembly inertial instrument error inertial instrument system inertial instrument test inertial integrated inertial guidance inertial guidance accelerometer inertial guidance and calibration group inertial guidance computer inertial guidance information inertial guidance instrument error inertial guidance integrating gyro inertial guidance maintenance facility