单词查询

meliorative

美[mil'jərətɪv],英[mi:l'jərətɪv],

释义

adj. 改善的;

例句

At the aspect of scope standards, a wide scope on creative inventions, a narrow scope on meliorative inventions should be insisted on.
在范围标准上要坚持开拓型发明范围宽,改良型发明范围窄的标准。