shoulder pipe
基本释义
[网络] 艏系缆管；首导缆孔
实用场景例句
历史研究
Historians debate the accuracy of ancient navigators who relied on a sextant for their voyages across the oceans.
历史学家争论古代航海家依赖六分仪进行跨洋航行时的准确性。
天文观测
During the celestial navigation lecture, the professor demonstrated the use of a sextant to determine longitude at sea.
在天文导航讲座中，教授展示了如何使用六分仪在海上来确定经度。
航海探险
The seasoned mariner meticulously adjusted the sextant to measure the angle of the sun above the horizon.
经验丰富的航海家仔细调整六分仪，测量太阳相对于地平线的角度。
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