be in activity中文

在活動中

• activity:    n. 1.活動；活躍；動作；活動力； ...
• with activity:    精力充沛地
• a olute activity:    絕對活性

例句與用法

1. The volcano is in activity
   這火山正活躍著。
2. Be in activity
   在活動中
3. Foreign currency risk is to show an economy substance or individual are in activity of economy of concerning foreign affairs or foreign nationals , because of foreign currency exchange rate fluctuant , make its produce inaccuracy to be changed surely with the asset of foreign currency valuation or indebted value , make thereby the possibility of possessory incur pecuniary loss
   外匯風險是指一個經濟實體或個人在涉外經濟活動中，因外匯匯率的變動，使其以外幣計價的資產或負債價值發生不確定改變，從而使所有者蒙受經濟損失的可能性。