无绳电钻螺丝刀 · 图解英语单词 · 9 个单词

无绳电钻螺丝刀场景图解英语单词:9个高频词汇(keyless chuck, speed selector switch, battery pack, torque adjustment collar, trigger switch, screwdriver bit…)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。

Cordless drill driver annotated picture vocabulary with labeled objects

本图点读词汇(9)

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