bases
词形变化：
副词: basely | 形容词比较级: baser | 形容词最高级: basest | 动词过去式: based | 动词过去分词: based | 动词现在分词: basing | 动词第三人称单数: bases |
同义词：
foundation | found | headquarters | ground | centre | support | groundwork | source | origin | dishonourable | sordid | disreputable | dishonorable | build | create | construct | establish | mean | settle | fix | bottom | station | low | set | inferior | selfish | cowardly | basis | baseborn | fundament | al-Qaeda | immoral | nucleotide | floor | root word | base of operations | foot | alkali | stand | infrastructure | al-Qaida | radix | substructure | understructure | basal | radical | stem | root | home | theme | lowly | free-base | bag | pedestal | cornerstone | humble | meanspirited |
反义词：