解釋

n.活動；活躍，敏捷；活動力；教育活動；

例句

To accomplish this, your Activity should start a Service in which the upload takes place.
要做到這一點，Activity應該啟動一個Service處理上傳工作。

This thesis is about the combination of customer value and activity-based management (ABM).
本論文的論題是顧客價值與作業管理的結合，也即以顧客價值為導向，實施對企業的基礎構成——作業(Activity)的管理。

Through-vitro pharmacological activity tests, the sugar acid compound has PTP-1B inhibition activity and good anti-tumor activity.
經體外藥理活性測試，其具有PTP-1B抑制活性和很好的抗腫瘤活性。

In the activity-on-arrow network, there are essential differences between positive activity and dummy activity.
在雙代號網路圖中，虛工作和實工作有著本質的區別，其主要作用是傳遞工作之間的邏輯關係。

The manifestation of translation activity is a cognitive activity, it's an activity of forming messages.
翻譯活動表現為一種認知活動，是通過認知來構建信息的活動。