VOA慢速英语:伊朗否认扣押韩国油轮作为人质

tanker – n. a ship used to carry large amounts of liquid or gas

sanction – n. restrictions, usually limiting trade, that are meant to cause a country to obey international law

allegation – n. a statement saying someone has done something wrong or illegal

leverage – n. influence or power to reach a desired goal

access – n. the ability to use or take part in something

enrich – v. to improve the quality or purity of something such as a substance