保温材料 · 图解英语单词 · 5 个单词

保温材料场景图解英语单词:5个高频词汇(blanket insulation, loose fill insulation, board insulation, foam insulation, insulating materials…)带图标签、真人发音、中英对照,附免费可打印 A4 PDF,点图即可学单词。

Insulation materials annotated picture vocabulary with labeled objects

本图点读词汇(5)

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