Last Updated:2025/11/22
Sentence

年老いた航海者は、木製の札と結び目のある紐で作られた航海用具が、札を地平線に合わせて紐の結び目を数えることで緯度を測定できることを示した。

Quizzes for review

The old navigator showed how a kamal could measure latitude by aligning the wooden card with the horizon and counting knots on the string.

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The old navigator showed how a kamal could measure latitude by aligning the wooden card with the horizon and counting knots on the string.

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Related words

kamal

Noun
historical
Japanese Meaning
(歴史的な)航海用具。古代のアラブ人や中国人が用いた、木製のカードと結び目のついた紐で構成された装置。
What is this buttons?

年老いた航海者は、木製の札と結び目のある紐で作られた航海用具が、札を地平線に合わせて紐の結び目を数えることで緯度を測定できることを示した。

Related Words

plural

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