sector常考釋義n.部門，行業(yè).變形詞復(fù)數(shù) sectors.

雅思常考例句

In 1998, energy consumption in the transport sector was to blame for 28% of emissions of CO2, the leading greenhouse gas.

在1998 年，運(yùn)輸領(lǐng)域的能源消耗每年需要為CO2——產(chǎn)生溫室效應(yīng)的主要?dú)怏w——排放量的28% 負(fù)責(zé)。

單詞詳解

英漢雙解

n. 部門，行業(yè)

簡明例句

But, it is the public sector research that will have to be proven, or die from lack of impact.

但是，現(xiàn)在是公共部門研究需要被證明，否則它將會(huì)因?yàn)槿狈τ绊懥Χ觥?/p>

n. 部分

簡明例句

Virtually all pupils at this stage attend state schools: only 3 percent are in the private sector.

幾乎所有在這個(gè)階段的小學(xué)生都進(jìn)入國立學(xué)校：只有 3% 進(jìn)入私立學(xué)校。

Workers who went to the Gulf came from the poorest sectors of Pakistani society.

去海灣的工人們來自巴基斯坦社會(huì)較貧窮的階層。

n. [計(jì)]扇形;扇區(qū)

簡明例句

A sector is a part of a circle which is formed when you draw two straight lines from the centre of the circle to the edge.

扇形是一個(gè)圓的一部分，當(dāng)你從圓的中心到邊緣畫兩條直線時(shí)，就形成了這個(gè)圓。

n. 機(jī)械學(xué)】函數(shù)尺，兩腳規(guī)