Adjective:

1. nonessential but helpful;

   "accessorial services included sorting and packing"
   

accessaryn.附件；附属品；从犯adj.附属的；附带的；从犯的=accessory.accessn.入口；通道n.接近(的机会)；使用之权vt.进入；(电脑)存取access restriction enforcement存取强制限制, 存取强制约束access to supplementary service附加业务接入accessibility of acidic protons酸位的可接近性Access to diffuse new market.进入分散的新市场的通道。access and withdrawal mechanism准入与退出机制access to the high-tech world进入高科技领域的通道Accessibility of health service卫生服务可及性access technology of front desk前台接入技术Access rule from the current.访问规则。Access to a permission object.访问添加到权限对象。