试题题干
frustrate的意思是（ ）
参考答案
正确答案：
试题解析
frustrate vt.使灰心；挫败，阻挠
例句：The government has deliberately frustrated his efforts to gain work permits for his foreign staff.
句意：政府蓄意阻挠了他为其外国员工取得工作许可证的努力。
frustrate的意思是（ ）
frustrate vt.使灰心；挫败，阻挠
例句：The government has deliberately frustrated his efforts to gain work permits for his foreign staff.
句意：政府蓄意阻挠了他为其外国员工取得工作许可证的努力。