名词
中文翻译：模具砂
同义词：
['mould sand', 'wet sand例句：1. The moulding sand is essential for the molding process.（模具砂对于成型过程至关重要。）']
例句：
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1. The moulding sand is essential for the molding process.
模具砂对于成型过程至关重要。
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2. The moisture in the soil affects the growth of plants.
土壤中的湿度影响植物的生长。
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3. The workshop was filled with moulding sand and moisture.
工作间充满了模具砂和湿度。