1
be amused at/by sth
at和by可互换，by更常用。
She was amused by his jokes.
她被他的笑话逗乐了。
觉得有趣的；被逗乐的
先理解核心含义，再看它在真实句子里的用法。
觉得有趣的；被逗乐的
Feeling that something is funny or entertaining.
She was amused by his jokes.
她被他的笑话逗乐了。
愉快地被逗乐的。
Pleasurably entertained.
表现出愉悦的。
Displaying amusement.
享受某事物幽默之处的。
Enjoying humorous aspects of something.
She looked amused by the clown's antics.
她看起来被小丑的滑稽动作逗乐了。
He was amused to hear that his cat had climbed the curtains.
他听到他的猫爬上了窗帘，觉得很好笑。
The audience seemed amused throughout the comedy show.
观众在整个喜剧表演过程中似乎都很开心。
at和by可互换，by更常用。
She was amused by his jokes.
她被他的笑话逗乐了。
表示做某事时感到有趣。
He was amused to learn that his cat could open doors.
他得知自己的猫会开门，觉得很有趣。
表示提供娱乐使人保持愉快。
The clown kept the children amused for hours.
小丑让孩子们开心了好几个小时。
Not this
I am amusing at the joke.
Use this
I am amused at the joke.
amused是形容词，表示“被逗乐的”，而amusing是形容词表示“令人发笑的”。描述人的感受时应用amused。介词at用于表示对某事物感到好笑。
Not this
He was amused with the clown.
Use this
He was amused by the clown.
表示“被……逗乐”时，常用介词by引出使人发笑的事物或人。with虽然可用于表示伴随，但在此语境下不自然。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
被逗乐的笑容
She gave an amused smile at his joke.
听到他的笑话，她露出了被逗乐的笑容。
觉得好笑的表情
He wore an amused expression throughout the movie.
整部电影他都带着觉得好笑的表情。
被逗乐的神情
The children exchanged amused looks during the magician's performance.
魔术师表演时，孩子们交换了被逗乐的神情。
被逗乐的笑声
The room filled with amused laughter at his story.
听完他的故事，房间里充满了被逗乐的笑声。
被逗乐的旁观者
The amused bystanders watched the street performer with delight.
被逗乐的旁观者愉快地看着街头艺人表演。
被逗乐的笑
He couldn't hide an amused grin when he saw the dog's antics.
看到狗狗的滑稽动作，他忍不住露出被逗乐的笑。
我们并不觉得好笑。
When told a joke, she famously replied, 'We are not amused.'
当有人讲笑话时，她 famously 回应道：“我们并不觉得好笑。”
Use amused naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把amused拆成a + muse + d，想象缪斯女神（muse）在逗你，让你觉得好笑。
该词作为形容词时，通常用于描述人们在休闲娱乐或有趣情境下感到愉悦的状态，语气中立偏轻松，多用于日常对话和社交媒体。
All listed words share the -used ending pronounced /juːzd/ and rhyme with amused. Stress varies: amused /əˈmjuːzd/, used /juːzd/, abused /əˈbjuːzd/, confused /kənˈfjuːzd/, defused /diːˈfjuːzd/, infused /ɪnˈfjuːzd/, refused /rɪˈfjuːzd/. Beware that 'used' can also be pronounced /juːst/ (as in 'used to').
Dictionary facts from ECDICT, WIKTIONARY.