使他懊恼的是，可用于这个项目的资金太少。

What frustrates him is that there's too little money to spend on the project.

《牛津词典》

一旦发现他本可以得到这个工作，他会感到懊恼的。

He'll kick himself when he finds out he could have had the job.

《牛津词典》

想想那些你感到受骗或懊恼的时刻：某会员身份或订阅服务注册过程中畅通无阻，但随后却很难取消。

Think about the times you felt tricked or frustrated by a membership or subscription that had a seamless sign-up process but was later difficult to cancel.

youdao

It's just this kind of rhetorical trick that Milton uses - so many rhetorical tricks like this that Milton will use throughout the poem -- that led Dr. Johnson to say in utter exasperation, but admiration, that "Milton wrote no language": this isn't English that Milton is writing here.

正是弥尔顿使用的这种修辞手法,-弥尔顿全诗使用了大量这样的修辞手法,-让约翰逊博士懊恼而又钦佩的说，“弥尔顿所写不是语言“,弥尔顿这里写的不是英语。

耶鲁公开课 - 弥尔顿课程节选