[] 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。