flat out
1
全速, 以最快速度
at the maximum speed
- The athlete sprinted flat out to cross the finish line ahead of the competition.
运动员全力冲刺以在比赛前越过终点线。
- The chef worked flat out to prepare a gourmet meal for the large banquet.
厨师全力以赴为大型宴会准备美食。
- Despite the challenging conditions, the team worked flat out to meet the project deadline.
尽管条件具有挑战性，团队还是全力以赴地工作以满足项目截止日期。
- The student studied flat out for the upcoming exam, determined to excel.
这位学生为了即将到来的考试全力以赴地学习，决心要表现出色。
- The factory operated flat out to fulfill the surge in demand for its products.
工厂全力运转以满足对其产品需求的激增。
同义词：
2
直截了当地, 毫不含糊地
in an unambiguously blunt or direct way, without hesitation, softening, or tact
- She told me flat out that I wasn't qualified for the job.
她直截了当地告诉我，我不适合这份工作。
- He denied the accusations flat out without offering any explanation.
他断然否认了这些指控，没有提供任何解释。
- I asked if she liked the movie, and she said flat out no.
- They refused the offer flat out, saying it was insulting.
他们断然拒绝了提议，说这是侮辱性的。
- He admitted flat out that he had made a mistake.
他直截了当地承认自己犯了错误。