Yeah, I used to struggle to understand this too. Let's have a look at some example sentences: The first meaning is 重視 or 注重 學習要講究方法，不要盲目蠻幹 - this means like you need to place importance on how you study is important, not just go at it all guns blazing 10 hours a day 如今是甚麼時代了，哪有父母對兒女婚事講究門當戶對 - they don't see this as important anymore 公司理應講究產品的質量 - the attach importance to The second meaning is 值得研究 劉老師講的話是大有講究的 - this means like "there was a lot to what he said" The third meaning is 追求精美 or 達到某些特殊要求 日本的餐桌禮儀是很有講究的 - there is like a special way of doing it right 他買了一套十分講究的家具 - this means like the furniture is all fancy and like getting close to being absolutely perfect without having any flaws. 青年應該用功學習，不要過分地講究穿著打扮 - they shouldn't pay so much attention to what they are wearing to look immaculate, rather they should get on with studying Hope this helps!

It means someone is really into something and has ones own perspective on the specific thing. We usually use this word to describe a person, for example, He is really into wine, and he has a great taste of it, we could use this Chinese word( I'm sorry I can't type Chinese here, if you want to see the sentences in Chinese, feel free to message me. Good luck in learning adventure,)

中文 英语 正在使用发音 Fastidious 英 [fæˈstɪdiəs]美 [fæˈstɪdiəs, fə-] 牛津/柯林斯词典，尽在百度翻译APP 详细释义 双语例句 中中释义 词典释义 stressn.压力；强调；重音；重力 be particular about讲究；对于…很认真，一点也不马虎 pay attention to注意 devote particular care to讲究 daintilyadv.优美地；讲究地；可口地；难取悦地 数据来源：金山词霸 双语例句 全部stressbe particular aboutpay attention todevote particular care todaintily 1. 现在城里人很讲究穿而且穿得很时髦。 Nowadays, everyone in the city was very clothes-conscious and fashionable. 《汉英大词典》 2. 现在政界讲究的无非是合适的发型和时髦的衣着。 Now politics is all about the right haircut and a sharp suit 《柯林斯高阶英汉双解学习词典》 3. 她一向衣着讲究，这回穿的是她众多亚麻连衣裙中的一条。 She had always been a smart dresser and had on one of her linen frocks. 《柯林斯高阶英汉双解学习词典》 4. 300个布置讲究的房间全都配有独立浴室。 All 300 elegantly furnished rooms have private bath. 《柯林斯高阶英汉双解学习词典》 5. 他们衣着讲究但不惹眼。 They were smart but not showy. 《柯林斯高阶英汉双解学习词典》 6. 她的孩子们的生日聚会在街坊四邻里是最好、最讲究的。 Her children had the best, most elaborate birthday parties in the neighborhood 《柯林斯高阶英汉双解学习词典》 7. 他英俊潇洒，还是个衣着讲究的时髦绅士。 He was handsome and a dandy. 《柯林斯高阶英汉双解学习词典》 8. 他不大讲究衣着。 He was not a man who thought overmuch about clothes. 《柯林斯高阶英汉双解学习词典》 9. 克利夫是讲究衣着整洁美观的人。 Cliff was a natty dresser. 《柯林斯高阶英汉双解学习词典》 10. 特德在用色上非常讲究。 Ted was very particular about the colors he used. 《柯林斯高阶英汉双解学习词典》 11. 他非常讲究仪表。 He was fastidious about his appearance. 《柯林斯高阶英汉双解学习词典》 12. 如果正常生活都一团糟了，那么再讲究小情调根本无济于事。 If your ordinary life is out of control, then retreating into a cosy ritual will not improve matters 《柯林斯高阶英汉双解学习词典》 13. 别一个劲儿傻干，要讲究方法。 Don't just keep slogging away. Pay attention to method. 《汉英大词典》 14. 她戴了一顶漂亮的冕状头饰，而新郎也毫不逊色，身着一件非常讲究的刺绣西服马甲。 She wore a lovely tiara but the groom, not to be outdone, had on a very smart embroidered waistcoat. 《柯林斯高阶英汉双解学习词典》 15. 她事事讲究精确，同事们经常拿这事开玩笑。 Her precision became a standing joke with colleagues. 《柯林斯高阶英汉双解学习词典》 16. 这里的食物可以管饱却不讲究品质。 The food here satisfies gourmands rather than gourmets. 《柯林斯高阶英汉双解学习词典》 17. 古典希腊戏剧以韵文写成，通常用词讲究、结构整齐。 Classic Greek drama was written in verse, usually in an elevated and formal style. 《柯林斯高阶英汉双解学习词典》 18. 这个女孩穿得一如往日那样讲究，只是风格比平日更为传统。 The girl was well dressed, as usual, though in a more conservative style. 《柯林斯高阶英汉双解学习词典》 19. 两人行事都讲究风度。 Both love doing things in style 《柯林斯高阶英汉双解学习词典》 20. 他思想传统，在别人面前仍然讲究体面。 He is one of the old school who still believes in honour in public life. 《柯林斯高阶英汉双解学习词典》 收起例句 中中释义 讲究[jiǎng jiū] (1) [pay attention to]∶注重,力求完美 讲究实效 讲究卫生 (2) [study]∶研究;探究 (1) [careful study]∶值得重视或研讨的地方 做菜的火候大有讲究 (2) [nice]∶精美 讲究的夏装