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raw materials是什么意思，raw materials的翻译，raw materials音标、读音、用法和例句_欧米惠必应词典
欧米惠必应词典

raw materials

R 开头单词

同根派生

     

英汉例句

    用作名词 (n.)

  • All the raw materials are imported.
    所有原料都是进口的。
  • They could not go on for lack of materials.
    由于缺乏原料，他们进行不下去了。
  • Raw materials come low this year.
    今年原材料便宜。
  • Energy and raw material costs are skyrocketing.
    能量和原材料价格飞涨。