基本解釋[數(shù)學(xué)]平均壽命長(zhǎng)度英漢例句雙語例句In the greater span of history, despite the rapid pace of technological change, 25 years is roughly equivalent to the duration of a sneeze in the average human's life span .從更長(zhǎng)的歷史周期來看，盡管技術(shù)發(fā)展日新月異，25年卻只相當(dāng)于一個(gè)普通人一生中打個(gè)噴嚏那么點(diǎn)時(shí)間。average duration of life更多例句專業(yè)釋義數(shù)學(xué)平均壽命長(zhǎng)度