| 单词 | sponson |
| 释义 | sponson['spɒnsn]n. 舷台, 舰侧凸出炮座, 翼梢浮筒 sponson spon.son AHD: [sp¼n“s…n] D.J. [6spKns*n]K.K. [6sp$ns*n]n.（名词）1. Nautical Any of several structures that project from the side of a boat or ship, especially a gun platform.【航海】 舷台：从船或舰侧凸出的结构，尤其作为枪炮台2. A short, curved, air-filled projection on the hull of a seaplane, imparting stability in the water.翼梢浮筒：短而曲的充满空气的凸出物，安在船体侧来保证船在水中的稳定性语源:Perhaps alteration of expansion 可能为 expansion的变化 |
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