Trojan

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++Tro·jan /ˈtrəʊdʒən $ ˈtroʊ-/ noun old-fashioned  work like a Trojan old-fashioned WORK HARDto work very hard 非常勤奋地工作

Tro·jan nounChineseSyllable  

Trojan
Tro‧jan /ˈtrəʊdʒən $ ˈtroʊ-/ noun old-fashioned
work like a Trojan to work very hard

Tro·janBrE /ˈtrəʊdʒən/ 🔊NAmE /ˈtroʊdʒən/ 🔊 noun, adjectivea person from the ancient city of Troy in Asia Minor （小亚细亚古城）特洛伊人●work like a ˈTrojan(old-fashioned) to work very hard 埋头苦干；卖力干活