试题题干
economical这个单词的意思是( )
参考答案
正确答案:
试题解析
economical [iːkə'nɒmɪk(ə)l; ek-] adj. 经济的;节约的;合算的
eg: Services could be operated more efficiently and economically.
可以更有效、更经济地提供服务。
economical这个单词的意思是( )
economical [iːkə'nɒmɪk(ə)l; ek-] adj. 经济的;节约的;合算的
eg: Services could be operated more efficiently and economically.
可以更有效、更经济地提供服务。