meridian

子午線、經線地理

The prime meridian passes through a suburb of London.

本初子午線經過倫敦的一個郊區。

經脈、經絡中醫

The therapist explained how energy flows along the body's meridians.

治療師解釋能量如何沿著人體的經絡運行。

頂點、巔峰舊式

His career reached its meridian in his early forties.

他的事業在四十出頭時達到巔峰。

子午線的、經線的專業

They recorded the meridian altitude of the star at midnight.

他們記錄了午夜時那顆星的子午線高度。