guarana的音標(biāo)是[?ɡwɑ?r??nɑ?]。基本翻譯是“瓜拉納”，這是一種產(chǎn)于南美洲的植物，其果實(shí)被用作飲料，具有提高能量、增強(qiáng)耐力和刺激性的特點(diǎn)。速記技巧可以考慮將其音節(jié)進(jìn)行拆分，如“gu-ar-a-na”，這樣可以更容易地記住這個(gè)單詞的發(fā)音和拼寫(xiě)。

Guarana的英文詞源可以追溯到南美洲的一種植物guarana樹(shù)。這種樹(shù)的果實(shí)被用作飲料中的甜味劑，而其名稱也因此被引入英語(yǔ)中。

Guarana的變化形式包括其復(fù)數(shù)形式guaranas，過(guò)去式和過(guò)去分詞形式分別為guaraniated和guaraniated。

相關(guān)單詞包括：guaranacano（瓜拉納語(yǔ)），guaraná（瓜拉納飲料），guarana powder（瓜拉納粉），guarana extract（瓜拉納提取物）等。這些單詞都與瓜拉納樹(shù)及其果實(shí)有關(guān)，被廣泛應(yīng)用于食品、飲料和藥品領(lǐng)域。此外，guarana也被用作運(yùn)動(dòng)飲料，因?yàn)樗懈邼舛鹊奶欠趾途S生素，可以幫助運(yùn)動(dòng)員快速恢復(fù)體力。

常用短語(yǔ)：

1. guarana juice 果樹(shù)汁

2. guarana extract 果樹(shù)提取物

3. guarana powder 果樹(shù)粉

4. guarana soda 果樹(shù)蘇打水

5. guarana energy drink 果樹(shù)能量飲料

6. guarana berry 果樹(shù)漿果

7. guarana extract powder 果樹(shù)提取物粉

雙語(yǔ)例句：

1. I enjoy drinking guarana juice in the morning to give me a boost of energy. (我喜歡在早上喝guarana果汁，給我能量。)

2. Guarana extract is a popular natural energy booster in sports drinks and energy drinks. (guarana提取物是運(yùn)動(dòng)飲料和能量飲料中常用的天然能量增強(qiáng)劑。)

3. Guarana powder is a great way to add extra energy to smoothies or yogurt parfaits. (guarana粉是給smoothies或yogurt parfait增加額外能量的好方法。)

4. Guarana soda is a refreshing and thirst-quenching beverage that is perfect for hot summer days. (guarana蘇打水是清涼的解渴飲料，非常適合炎熱的夏日。)

5. Guarana berry is a natural source of caffeine that provides a boost of energy without the negative side effects of traditional caffeine. (guarana漿果是天然的咖啡因來(lái)源，提供能量，沒(méi)有傳統(tǒng)咖啡因的負(fù)面影響。)

6. Guarana is a popular natural stimulant that is often used to enhance performance and endurance in sports and workouts. (guarana是一種受歡迎的自然興奮劑，常用于提高運(yùn)動(dòng)和工作中的表現(xiàn)和耐力。)

7. Guarana extract has been shown to increase alertness and improve cognitive function, making it a great natural supplement for students and those who work in high-stress environments. (guarana提取物已被證明可以提高警覺(jué)性并改善認(rèn)知功能，對(duì)于學(xué)生和那些在高壓力環(huán)境中工作的人來(lái)說(shuō)，它是一種很好的天然補(bǔ)充劑。)

英文小作文：

Guarana is a natural stimulant that has been used for centuries to enhance performance and endurance in sports and workouts. It is a popular natural energy booster that provides a boost of energy without the negative side effects of traditional caffeine. Gathered from the guarana berry, this natural source of caffeine is rich in nutrients and antioxidants that are beneficial for overall health and well-being.

Guarana juice, extract, powder, and soda are all popular ways to enjoy this natural stimulant. Whether it"s sipping on a glass of guarana juice in the morning or adding guarana extract powder to smoothies or yogurt parfaits, this natural energy booster can help us stay energized and focused throughout the day.

Guarana"s unique blend of stimulants and nutrients makes it a great natural supplement for those who want to enhance their performance and endurance in sports or workouts, as well as for those who simply want to maintain a healthy and active lifestyle.

Whether you enjoy guarana juice, extract, powder, or soda, remember to drink responsibly and in moderation to avoid any negative side effects.