the body of people (such as students) who register or enroll at the same time
登録するか、同時に登録する人々の集団(例えば学生)
registration
a document certifying an act of registering
登録行為を証明する文書
registration
(music) the sound property resulting from a combination of organ stops used to perform a particular piece of music; the technique of selecting and adjusting organ stops