名词 free zone:

1. an area adjoining a port where goods that are intended for reshipment can be received and stored without payment of duties

Freesonn.弗里森freeadj.自由的；免费的；畅通的；没有…的；未使用的；空闲的；随意的v.释放；使自由；使摆脱；解除；使可用于(某目的)adv.免费地；自由地free-space measurement自由空间测试free-swimming protozoa自由游动原生动物free-enterprise system自由企业制度free energy calculations结合自由能free-and-easy manner无拘无束的举止Freezing-drying sample冻干标本free and unimpeded trade自由顺畅的贸易free movement of capital资本的自由流动Free Minesweeper game.自由的扫雷游戏。free-fall acceleration自由落体加速度