1
wear a tiara
tiara 是可数名词，常用作 wear 的宾语，表示“佩戴冕状头饰”。
She wore a tiara to the formal dinner.
她戴着冕状头饰去参加正式晚宴。
冕状头饰
先理解核心含义，再看它在真实句子里的用法。
冕状头饰
a jeweled headdress worn by women on formal occasions
She wore a tiara to the formal dinner.
她戴着冕状头饰去参加正式晚宴。
教皇的三层冠冕。
The three-tiered papal crown.
装饰性冠状头饰。
An ornamental coronet.
She wore a sparkling tiara to the wedding reception.
她戴着一顶闪闪发光的冕状头饰参加婚宴。
The little girl proudly put on her princess tiara for the party.
小女孩骄傲地戴上她的公主冕状头饰去参加聚会。
Her tiara was decorated with tiny diamonds and pearls.
她的冕状头饰上点缀着细小的钻石和珍珠。
tiara 是可数名词，常用作 wear 的宾语，表示“佩戴冕状头饰”。
She wore a tiara to the formal dinner.
她戴着冕状头饰去参加正式晚宴。
这个句型强调头饰所在的位置；one's 随主语的人称变化，如 her、his。
The bride had a jeweled tiara on her head.
新娘头上戴着一顶镶有宝石的冕状头饰。
Not this
She wore tiara to the prom.
Use this
She wore a tiara to the prom.
tiara 是可数名词单数，首次提及时需加不定冠词 a；中文没有冠词，学习者常漏掉。
Not this
She bought two tiara from the shop.
Use this
She bought two tiaras from the shop.
tiara 的复数形式是 tiaras；在 two 等复数数量词后名词必须用复数，中文名词没有复数变化，所以容易漏掉 -s。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
戴冕状头饰
She wore a sparkling tiara to the gala.
她戴着闪闪发亮的冕状头饰参加晚宴。
钻石头饰
The queen's diamond tiara was on display at the museum.
女王的钻石头饰在博物馆展出。
新娘头饰
The bride chose a simple bridal tiara for her wedding.
新娘为婚礼挑选了一款简洁的新娘头饰。
头饰收藏
Her tiara collection includes pieces from the nineteenth century.
她的头饰收藏包含十九世纪的作品。
月亮头饰攻击！
In *Sailor Moon*, Usagi uses the Moon Tiara Action to defeat evil.
在《美少女战士》中，小兔用“月亮头饰攻击”来打败邪恶。
Use tiara naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
tiara 音似“提阿拉”：正式场合前提起这顶镶宝石头饰，往头上一戴——“提啊，啦！”
语域：neutral 常见场景：weddings、formal balls、pageants tiara 本身是中性常用词，日常和书面语都可用；但所指的冕状头饰通常佩戴于婚礼、选美、正式舞会等隆重场合。
与 tiara 的 /ɑːrə/ 押韵的有 Zara、Sahara。注意 aria、sari、tirade、tiramisu 形似但发音不同：aria 读 /ˈɑːriə/，sari 读 /ˈsɑːri/，tirade 读 /taɪˈreɪd/，tiramisu 读 /ˌtɪrəmɪˈsuː/。
Dictionary facts from ECDICT, WIKTIONARY.