作弊: to practice fraud, to cheat, to engage in corrupt practices...
符号: symbol, mark, sign...
鬼: ghost, demon, terrible, damnable, clever, sly, crafty, (suffix for sb with a certain vice or addiction etc), one of the 28 constellations...
念头: thought, idea, intention...
浏览器: browser (software)...
腐蚀: corrosion, to corrode (degrade chemically), to rot, corruption...
门票: ticket (for theater, cinema etc)...
耳机: headphones, earphones, telephone receiver...
笼子: cage, basket, container...
认可: to approve, approval, acknowledgment, OK...