F.发展与抑制 - 阻碍 F40-44

阻碍

• be an obstacle/hindrance to
• Tuition increases are an obstacle to college.
• hinder / hamper / stunt / impede
• Wireless tech may hinder workers' breaks
• stand in the way of
• What obstacles stand in the way of wide-scale testing?
• keep/prevent/inhibit/ban/prohibit sb. from doing sth.
• put a ban to
• here is no need to put a ban on poultry from Novosibirsk

扭转

• reverse a trend / tendency / situation
• India must reverse recent trend.
• In an attempt to reverse this trend, 152 nations have ratified the United Nations Convention to Combat Desertification