be/feel frustrated
常与 be、feel、look、seem 等系动词连用，表示沮丧、懊恼的情绪状态。
She felt frustrated after waiting two hours for a reply.
等了两个小时回复后，她感到很沮丧。
懊恼的；沮丧的；气恼的
受挫的；不成功的；落空的；受挫的；被阻止的；失望的。；因无法行动或满足愿望,或事情不如预期而沮丧、不满、不安或略带愤怒。；失意的；挫败的；泄气的
feeling annoyed, discouraged, or upset because you are unable to do what you want or because something is not going as planned
受挫的；被阻止的；失望的。
Foiled, stopped, disappointed.
因无法行动或满足愿望,或事情不如预期而沮丧、不满、不安或略带愤怒。
Suffering from frustration; dissatisfied, agitated, discontent and/or slightly angry because one is unable to perform an action or fulfill a desire, or something happened or someone else did something in a way one did not hope for, expect, or desire.
失意的
disappointingly unsuccessful
He felt frustrated after failing the exam.
考试失败后，他感到很失意。
用法提示：用形容词‘失意的’描述因失败而产生的情绪。
AI contextual example
She was frustrated with the slow internet connection.
她对缓慢的网络连接感到失意。
用法提示：介词‘with’引出令人失意的对象。
AI contextual example
The frustrated customer waited for a refund.
那位失意的顾客等着退款。
用法提示：形容词作定语修饰‘顾客’，表示其失意状态。
AI contextual example
常与 be、feel、look、seem 等系动词连用，表示沮丧、懊恼的情绪状态。
She felt frustrated after waiting two hours for a reply.
等了两个小时回复后，她感到很沮丧。
with 后多接人或事物，about 多接引起不满的具体事情，at 常用于对某行为或情况感到恼火。
Many drivers are frustrated about the constant traffic jams.
许多司机对持续的交通拥堵感到恼火。
by 后引出造成挫折的原因，多用于被动结构，强调受外界因素阻碍。
The team was frustrated by the lack of funding.
团队因缺乏资金而受挫。
that 从句用来说明感到沮丧或不满的具体原因。
He was frustrated that his efforts went unnoticed.
他很懊恼自己的努力没有得到认可。
强调期望未达成，语气较温和
侧重失去信心或动力
更强调情绪低落、心灰意冷
强调彻底失败或无力感
侧重计划或意图被阻挠
grammar · medium
易错句子I very frustrated with my job.
正确表达I am very frustrated with my job.
英语形容词作表语时必须有系动词 be。汉语“我很沮丧”中的“很”是副词，不是动词，不能直接照搬成英语语序，需补出 am，构成“主语 + be + 形容词”。
grammar · medium
易错句子The homework is so frustrated.
正确表达The homework is so frustrating.
-ed 形容词描述“人感到……”，-ing 形容词描述“事物令人……”。作业是令人沮丧的来源，应用 frustrating；frustrated 只能说明人的感受。
grammar · medium
易错句子I feel frustrate when I fail.
正确表达I feel frustrated when I fail.
feel 后接形容词表示状态，frustrated 是形容词；frustrate 是动词原形，不能作表语，需用其 -ed 形容词形式。
与'失意的'相对，表示愿望达成或满足
与'失意的'相对，表示对结果满意
frustrated 说的是人「感到」受挫、懊恼；frustrating 说的是事情「令人」受挫。描述自己的心情用 I'm frustrated，描述事情本身用 It's frustrating，不要用 frustrating 修饰人。
disappointed 侧重期望落空后的难过，多与结果、表现搭配，如 disappointed with/at/by；frustrated 侧重因受阻、达不到目标而急躁不满，常与处境、反复的尝试搭配，如 frustrated by/with。两者可以并存，但 disappointed 更偏伤心，frustrated 更偏气恼。
discouraged 指失去信心、想要放弃，接近 lose heart；frustrated 指被挡住去路后的急躁和不满，情绪更偏恼怒，不一定想放弃。说「别灰心，继续试」用 discouraged，说「卡住了，很烦躁」用 frustrated。
深感失意
He was deeply frustrated by the lack of progress.
他对缺乏进展深感失意。
对...感到灰心
She is frustrated with her job.
她对工作感到灰心。
因...而沮丧
They were frustrated at the delay.
他们因延误而沮丧。
失败的尝试
After several frustrated attempts, he gave up.
经过几次失败的尝试后，他放弃了。
变得沮丧
Don't get frustrated when things don't go as planned.
当事情不如计划时，不要变得沮丧。
感到失意
Many students feel frustrated with the exam system.
许多学生对考试制度感到失意。
表示因困难而费力的状态，常与沮丧情绪相关
导致沮丧的常见原因，指阻碍进展的事物
沮丧常源于未能达到目标
多次尝试未果会引发沮丧
付出努力却无成效时容易感到沮丧
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.