释义 |
ap·si·dal \ˈapsədəl\ adjective Etymology: Latin apsid-, apsis + English -al 1. : of or relating to the apsides of an orbit < apsidal motion > 2. [Medieval Latin apsid-, apsis + English -al] : of or relating to the apse of a church • ap·si·dal·ly \-dəlē also -dəlē\ adverb |