词汇	parabolic catenary
释义	parabolic catenary 抛物悬链线
随便看	equivalation equivalations equivale equivaleent evaporation equivalence equivalence absorption equivalence absorption area equivalence algorithm equivalence analysis Equivalence and Modulation equivalence association equivalence at word level equivalence belief equivalence between list equivalence between two algorithm equivalence binary digits equivalence calculation equivalence calibration equivalence central projection equivalence chain Equivalence check equivalence checking equivalence circuit equivalence class equivalence class classifying method