原材料
原材料 的英文翻译
raw and processed materials
原材料 的中文句子和英文句子
他成批地购买原材料。
He buys the materials wholesale.
据说由于原材料市场上升且捉摸不定，制革商们不愿报出实盘。
The tanner is said to be reluctant to quote firm price because of a rising and uncertain raw material market.
问题是我们怎样得到原材料。
The problem is how we are to get the raw material.