救生设备 · 图解英语单词 · 18 个单词

救生设备场景图解英语单词:18个高频词汇(boarding ladder, buoyancy tube, canopy, inflation system, life raft, life buoy…)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。

Life-saving equipment annotated picture vocabulary with labeled objects

本图点读词汇(18)

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