persistent

🇬🇧/pəˈsɪstənt/ 🇺🇸/pərˈsɪstənt/📚 5337 90 2六级托福
Something that is persistent continues to exist or happen for a long time; used especially about bad or undesirable states or situations. (坏的或令人不悦的状态或情形) 持续存在的

adjective [原级]执意的,坚持不懈的;持续的,反复出现的;(化学品,放射性)作用持久的,挥发慢的;(动植物某部位,如角、叶等)宿存的,不落的

I had a persistent cough for over a month.

persistent 出现在下面的课文中
Lesson 68 Persistent persistent 形容词: 坚持的,固执的
单词造句:

持续不断的,重复出现的

  • persistent efforts 持续不断的努力
  • persistent conflicts 持续性冲突
  • a persistent smell 持久的气味