taking pains
- 网络艰苦的;麻烦不断
 taking pains
taking painstaking pains
艰苦的
painstaking [] adj. 艰苦的(taking pains) palatable [] adj.美味的(agreeable to th…
                麻烦不断
Indian drug patents:Taking... ... Indian drug patents 印度药物专利 Taking pains 麻烦不断 ... 
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