ostentatious，音标为[ˌɑːstənˈteɪts]：adj. 炫耀的；夸大的；浮华的；自负的。

释义：指为了吸引注意力而过分地炫耀自己的财富或地位。

用法：作形容词，主要用来形容人或事物，在句中作表语或定语。

双语翻译：他总是穿得非常ostentatious，喜欢在人前炫耀自己的名牌衣物。

以上信息仅供参考，建议查阅专业英语词典或者咨询英语老师获取更精准的信息。

ostentatious，英语单词，主要用作形容词，作形容词时意为“炫耀的；夸大的；浮华的”。

常见用法：

1. He is known for his ostentatious display of wealth.

他以炫耀财富而闻名。

2. She is always dressed in an ostentatious manner.

她总是以一种浮华的方式打扮自己。

中文翻译和释义：

中文：炫耀的；夸大的；浮华的。

例句：他喜欢炫耀自己的财富，经常在公众场合穿得花枝招展。

翻译：He likes to show off his wealth and often dresses flamboyantly in public.

用法示例：他喜欢炫耀自己的豪车，每次出门都开得特别显眼。

翻译：He likes to show off his expensive car and it always stands out when he goes out.

常见短语：ostentatiously adv. 夸大地；炫耀地。

例句：他总是以一种炫耀的方式行事。

翻译：He always acts in a way that is ostentatiously.

ostentatious

释义：adj. 夸耀的；炫耀的

用法：作形容词，修饰名词或放在be动词、助动词、情态动词之后，以及句尾。

双语翻译：He likes to show off his wealth by driving a flashy car. 他喜欢开着一辆豪华车炫耀自己的财富。

常见短语：

1. Ostentatiously：夸大地；炫耀地

例句：He ostentatiously took out his wallet and showed her the money inside. 他炫耀地掏出皮夹子，向她展示里面的钞票。

2. Ostrich-like：鸵鸟似的；逃避现实的

例句：He's been ostrich-like over the issue of climate change. 在气候变化问题上，他一直逃避现实。

3. Be ostentatious about/of：对…炫耀

例句：She was ostentatious about her wealth. 她对她的财富十分炫耀。

4. Ostentation：炫耀；夸耀

例句：He's always trying to show off his wealth with ostentation. 他总是试图用炫耀的方式来展示自己的财富。

5. Outdo sb in ostentation：在炫耀方面胜过某人

例句：She outdid him in ostentation. 她比他更爱炫耀。

6. Ostrich-like behavior：鸵鸟式行为；逃避现实的行为

例句：He's been avoiding the issue by engaging in ostrich-like behavior. 他一直在逃避这个问题，采取鸵鸟式行为。

7. Show off：炫耀；显摆

例句：She likes to show off her new dress to everyone. 她喜欢把新裙子展示给每个人看。

8. Flaunt：夸耀；炫耀

例句：She flaunted her wealth in front of her friends. 她向她的朋友面前炫耀自己的财富。

9. Be conspicuous for：因…而引人注目；因…而出风头

例句：He was conspicuous for his generosity. 他因慷慨而出名。

10. Obfuscate：混淆；使模糊不清；使含糊其辞

例句：He tried to obfuscate the issue by making vague statements. 他试图通过含糊其辞的声明来混淆这个问题。