organic substance

短语词组

短語

• organic activation substance 有機活化劑
• organic working substance 有機工質
• organic macromolecule substance 有機高分子物質
• organic c substance 有機物質
• Organic grease substance 有機脂類物質
• organic interfering substance 有機乾擾物
• organic cementing substance 有機膠結物質
• organic active substance 有機活性物質
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