[] to follow the progress or development of sth/sb跟踪（进展情况）◆The system for tracking sales needs updating.跟踪销售情况的系统需要更新。 [] to move in a particular direction; to move in the same direction as sth沿着…的方向；追随◆Technology stocks were tracking higher.科技股继续走高。 () [] to follow the movements of goods and stocks of items跟踪，追踪（商品和库存情况）◆Her job was processing orders, sending out invoices and tracking inventory.她的工作是处理订单、寄送发票和跟踪库存。▸trackable /ˈtrækəbl/
adjective
▸trackability /ˌtrækəˈbɪləti/
noun
[] ◆The system uses complex bar codes to provide complete trackability of each package.这一系统采用复杂的条形码，可对每件包装提供全程跟踪。