belonging to a traditional style or set of ideas

经典的; 古典的; 传统的:

the classical theory of relativity

经典的相对论

relating to music that is considered to be important and serious and that has a value that continues for a long time

〔音乐〕古典的:

a leading classical violinist

一名出类拔萃的古典音乐小提琴家

a classical repertoire

古典音乐曲目

relating to the language, literature etc of Ancient Greece and Rome

古典的; 古典派的; 与古希腊、古罗马有关的:

classical literature

古典文学

a classical scholar

古典学者

classical mythology

古典神话

also classic typical of a particular thing or situation

典型的; 经典的:

the classical argument against democracy

反对民主的经典理由

a classically trained singer

受过传统训练的歌唱家

Classically, infection appears in the lower jaw.

一般来讲，感染会出现在下颚上。