late Middle English (denoting a horseman or mounted knight): from Old French, from medieval Latin caballarius, from Latin caballus 'horse'. Compare with caballero and cavalier
The Anglo-French Treaty negotiated in 1860 by Richard Cobden and Michel Chevalier became the model for many subsequent agreements. 1860年由理查德·科布登和米歇尔·谢瓦利埃签订的《英法条约》成了此后许多条约的范本。