visa
visa n. 签证 由拟出境或入境国家授权的官员，通常是由领事官员，在护照上加盖的表示同意或批准出境或入境的印章。给予签证表明该国承认护照的合法性，护照持有人可以出境或入境。 v.(在护照上)签证
VISA
visa
visa (vee-z[schwa]). An official indorsement made out on a passport, showing that it has been examined and that the bearer is permitted to proceed; a recognition by the country in which a passport-holder wishes to travel that the holder’s passport is valid. • A visa is generally required for the admission of aliens into the