raw sienna

raw sienna

n. 生赭石, 富铁黄土, 棕黄色

例句与用法：

Valuable raw materials were salvaged (from the sunken freighter).

(从沉船中)打捞起许多贵重的原料。

The country has to import most of its raw materials.

这个国家原料大部分靠进口。

Coal, oil and minerals are the raw materials of industry.

煤、 石油和矿产品都是工业原料。

With the production going up, an increasing supply of raw materials is needed.

随着生产量的增长，需要原材料的供应也不断增长。

Expenditure on the project breaks down as follows: wages 10m, plant 4m, raw materials 5m.

该工程费用开支可分成如下几部分: 工资一千万英镑，厂房设备四百万英镑，原料五百万英镑。

The high cost of raw materials is keeping prices up.

原料费用昂贵使得产品价格居高不下。

The factory is in frequent scarcity of raw materials.

这个工厂经常原料不足。