youdaoUrl:
Return a url to get qurey result from Youdao.
Description
Youdao open API key and keyfrom should be provided.
Usage
youdaoUrl(word, api, keyfrom)
Arguments
word
The word you want to look up.
api
A Youdao API key. You can get it from http://fanyi.youdao.com/openapi.
keyfrom
A Youdao keyfrom. You can get it from http://fanyi.youdao.com/openapi.
Value
Return a url link.
Details
All of three arguments are needed. The API key and keyfrom could be get from http://fanyi.youdao.com/openapi?path=data-mode.
If the vocabulary is consist of two words, the space between two words will be converted to a "+".