principal

名词复数：principals

词形变化：

副词: principally | 名词: principalship |

词义辨析：

同义:

a.主要的; 最重要的

chief

main

important

leading

dominant

foremost

primary

head

prominent

essential

同义参见:

cardinal

director

predominant

leader

heroine

highlight

hero

captain

staple²

headmaster

significant

prime

president

premier

governor

paramount

central

first