1、done or sold illicitly and secretly;.
非法地秘密地完成或銷售。

2、Money, profit, or benefit easily or illicitly gained.
非法獲得的金錢輕松獲得或非法獲得的金錢，利潤(rùn)或好處

3、Results: The positive sample sieved out is confirmed to be illicitly added chemicals.
結(jié)果：篩選出的陽(yáng)性樣品經(jīng)確認(rèn)為非法添加化學(xué)藥品。