mordent
noun/ˈmɔːdənt/
/ˈmɔːrdənt/
(music)- a musical decoration in which either the note above or below is played as well as the written note
莫伦特（mordent）：一种音乐装饰，其中演奏上方或下方的音符以及书面音符 Word Originearly 19th cent.: via German from Italian mordente, present participle of mordere ‘to bite’.