单词	Lagrangian
释义	Lagrangian noun La·​grang·​ian lə-ˈgrän-jē-ən  -ˈgräⁿ-zhē-  : a function that describes the state of a dynamic system in terms of position coordinates and their time derivatives and that is equal to the difference between the potential energy and kinetic energy compare hamiltonian Word History Etymology Joseph-Louis Lagrange First Known Use 1929, in the meaning defined above
随便看	combat unit combat zone combatant combatants combated combaters combating combative combative accent combatively combativeness combativenesses combativity combats combatted combatting combe combe-capelle Combe-Capelle man combed combed (out) combed out combed yarn comber comber board

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