动词短语
中文翻译：原始铸造
同义词：
['raw casting', 'raw forging例句：1. The ancient pottery was made using a technique that is now considered to be raw casting.（古代陶器采用一种现在被认为是原始铸造的技术制作而成。）2. The engineer used the raw casting process to create the intricate design on the sculpture.（工程师利用原始铸造工艺在雕塑上创造出复杂的设计。）']
例句：
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1. The ancient pottery was made using a technique that is now considered to be raw casting.
古代陶器采用一种现在被认为是原始铸造的技术制作而成。
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2. The engineer used the raw casting process to create the intricate design on the sculpture.
工程师利用原始铸造工艺在雕塑上创造出复杂的设计。
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3. The raw casting process has been improved significantly in recent years, making it more efficient and precise.
近年来，原始铸造工艺得到了显著改进，使其更加高效和精准。