n(U,C)1. n(U) 活動(dòng),活動(dòng)力There is little ~ in the market. 市場(chǎng)不活躍。2. n(C) 活動(dòng),活動(dòng)范圍常用復(fù)數(shù)形式。These articles fall [come] within the scope of our business activities[within our activities] . 這些商品屬于我們業(yè)務(wù)經(jīng)營(yíng)范圍。Our activities cover a wide r......(本文共 227 字) [閱讀本文] >>