Last Updated:2025/12/07

The old astronomer spent the afternoon meridianing the ancient observatory's instruments to ensure precise measurements at noon.

See correct answer

The old astronomer spent the afternoon meridianing the ancient observatory's instruments to ensure precise measurements at noon.

音声機能が動作しない場合はこちらをご確認ください
Edit Histories(0)
Source Sentence

年配の天文学者は、正午に正確な測定を行うために、古い天文台の観測器具を子午線に合わせるのに午後を費やした。

Sentence quizzes to help you learn to read

Edit Histories(0)

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★