单词	Reffgen
释义	Reffgen 雷夫根¹⁰⁰
随便看	second foreign language second foreign language language acquisition second foreign language learner second/foreign language writing anxiety second formant second for service second fracture face Second Frankish Civil War Second French Empire Second Frigid Zone continental climate second-from-last second front second-front team second fruit second fundamental differential form second fundamental form second fundamental form of a surface second fundamental quantity second fundamentel form Second,further adjusts the exchange rate system second futtock second future Second game of the match second gap second Gateaux differential