单词	variable rigid
释义	variable rigid 可变刚度
随便看	open price agreement open-price agreement open port OpenPortal open port city open port firing open port for special use by special zone open portion open ports Open Port to Vessels of Foreign Nationalities open position open-position risk open positions open possession open posterior dislocation of elbow Open posterior dislocation of hip open posterior dislocation of humerus open pot open potential Open potential for sacrificial anode open pot stand oil open pound open-poured steel OpenPOWER open power fluid system