ประโยคภาษาจีน : 中文句子 |
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yòng diàn 用电 lú 炉 róng liàn 熔炼 duàn zào 锻造 bái kǒu tiě 白口铁 chéng běn 成本 guò gāo 过高 tuī guǎng 推广 yìng yòng 应用 shòu dào 受到 le 了 xiàn zhì 限制 |
The cost of wrought white iron smelted in electric furnace is too high to be used in large quantities. |