extremely difficult
中文释义
极其困难，异常艰难
Presenting a high level of challenge or complexity.
常用搭配
- extremely difficult situation极为棘手的处境
- prove extremely difficult异常艰难
- extremely difficult to predict极难预料
例句
- It was extremely difficult to say goodbye.道别时真的万分不舍。
- Forecasting demand this year is extremely difficult.今年预测需求异常困难。