1 . I know nothing but Wikipedia is a cyclopedia which is easy to use, free and grow continuously.
我只知道维基是一个非常好用的, 免费的,不断成长的百科全书.
来自互联网
1 . 百科全书
cycloparaffin 环烷cyclopedia百科全书cyclophone 旋调管
1 . 查阅百科全书
John will refers to cyclopedia , when he must writes a report .约翰必须写报告时，就会查阅百科全书。
美[ˌsaɪklə'pi:dɪr] 
