| 单词 | bark |
| 释义 | bark [bärk] BOTANY The tissues external to the cambium in a stem or root. METALLURGY The decarburized layer formed beneath the scale on the surface of steel heated in air. NAVAL ARCHITECTURE A three-masted sailing ship whose foremast and mainmast are square-rigged and whose mizzenmast is fore-and-aft- rigged. |
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