noun🔗Shareクロノメーター、計時器A device for measuring time, such as a watch or clock."The ship's captain relied on the chronometer to accurately track their position at sea. "船長は、海上で正確に位置を追跡するためにクロノメーターに頼った。timedevicenauticaltechnologyscienceChat with AIVocabulary GamePractice Reading
