frustrate
美 ['frʌ.streɪt] 
英 [frʌ'streɪt] 
- v.挫败;使懊丧;使懊恼;使沮丧
 - adj.无效的;受挫折的;被破坏的;失败了的
 - 网络阻挠;使灰心;使失望
 
第三人称单数:frustrates  现在分词:frustrating  过去式:frustrated  
frustrate
显示所有例句
1.  | ~ sb 使懊丧;使懊恼;使沮丧to make sb feel annoyed or impatient because they cannot do or achieve what they want  | 
What frustrates him is that there's too little money to spend on the project. 使他懊恼的是可用于这个项目的资金太少。  | 
2.  | ~ sb/sth 阻止;防止;挫败to prevent sb from doing sth; to prevent sth from happening or succeeding  | 
The rescue attempt was frustrated by bad weather. 营救行动因天气恶劣受阻。  |