科普: popular science, popularization of science, abbr. of...
机关: mechanism, gear, machine-operated, office, agency, organ, organization, establishment, institution, body, stratagem, scheme, intrigue, plot, trick...
化解: to dissolve, to resolve (contradictions), to dispel (doubts), to iron out (difficulties), to defuse (conflicts), to neutralize (fears)...
驻: to halt, to stay, to be stationed (of troops, diplomats etc)...
家教: family education, upbringing, to bring sb up, private tutor...
抑郁: depressed, despondent, gloomy, depression...
收买: to purchase, to bribe...
违背: to go against, to be contrary to, to violate...
成: finish, complete, accomplish, become, turn into, win, succeed, one tenth, finish, complete, accomplish, become, turn into, win, succeed, one tenth...
作风: style, style of work, way...