dog·ged /ˈdɒɡɪd $ ˈdɒː-/ adjectiveadj DETERMINEDdogged behaviour shows that you are very determined to continue doing something 坚持不懈的,顽强的,不屈不挠的 a dogged determination to succeed 不屈不挠的成功决心
► see thesaurus at determined —doggedly adverbadv
—doggedness noun [uncountableU]