import urllib.request
import urllib.parse
import json
data={ 'kw':'spider'}  # spider 是我们需要让网站翻译的词
data=urllib.parse.urlencode(data).encode('utf-8')
url="https://fanyi.baidu.com/sug"
headers={"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0"}
request=urllib.request.Request(url,data,headers)
content=urllib.request.urlopen(request).read().decode('utf-8')
obj=json.loads(content)

print(obj)