elementary

词形变化：

副词: elementarily | 名词: elementariness |

同义词：

basic | simple | fundamental | primary | underlying | beginning | introductory | essential | initial | cardinal | constitutional | classic | primitive | organic | single | uncomplicated | straightforward | plain | rudimentary | easy | unproblematic | elemental |

反义词：

advanced |

词义辨析：

同义:

a.基本的; 初步的

fundamental

basic

primary

essential

simple

beginning

introductory

initial

underlying

同义参见:

primitive

organic

classic

cardinal

constitutional

single

反义:

a.基本的; 初级的

advanced