guilelessness的音標是[?ɡa??l?sn?s]，翻譯成中文是“純真；無欺詐”。

速記技巧：可以記為“gui=詭，ile=易，less=無，ness=名詞后綴”，意思是“詭計少，沒有詭計”。這個單詞的含義與中文的“純真”相符合。

guilelessness這個詞的詞源可以追溯到古英語中的guile（欺詐）和ness（屬性后綴），表示“無欺詐”或“純真無邪”。它的變化形式包括名詞guilelessness（純真無邪），形容詞guilless（無欺詐的）和副詞guilliest（最無欺詐地）。

相關單詞：

1. innocence：n. 無辜，純真，天真無邪；

2. naivety：n. 天真，幼稚；

3. guileless：adj. 無欺詐的，純真的；

4. chastity：n. 純潔，貞操；

5. purity：n. 純潔，純凈；

6. honesty：n. 誠實，正直；

7. sincerity：n. 真誠，誠意；

8. simplicity：n. 單純，樸素；

9. unworldly：adj. 脫離世俗的，天真的；

10. childlike：adj. 孩子氣的，純真的。

以上這些單詞都與guilelessness有某種關聯，它們都表示純真、無邪、誠實等正面品質。這些單詞在英語中有著廣泛的應用，表達人們對純真、誠實等品質的贊美和追求。

常用短語：

1. guileless honesty

2. innocent naivety

3. childlike innocence

4. lack of guile

5. guilelessness in the face of danger

6. untainted by guile

7. guileless in speech and action

例句：

1. She radiated guilelessness, and her honesty was unquestionable.

2. He was so guileless that he didn"t even realize he was being cheated.

3. She had an innocent guilelessness that endeared her to everyone who met her.

4. In the face of danger, he remained guileless and courageous.

5. Despite his years of experience in the business world, he still had a guileless nature.

6. She was untainted by guile and always spoke her mind.

7. His guileless and kind nature made him a popular teacher.

英文小作文：

Being Guileless Is a Genuine Gift

Being guileless is a genuine gift that can bring peace and happiness to our lives. It means being free from deceit and manipulation, and able to trust others without reservation. Guilelessness allows us to be ourselves and express our true feelings, without fear of being taken advantage of or hurt. It is a refreshing quality that sets us apart from the worldly and cynical people around us.

In today"s fast-paced and complex society, being guileless can be a rare and treasured quality. It reminds us to stay true to our values and principles, to be kind and compassionate, and to avoid becoming cynical or bitter. By embracing our guilelessness, we can find inner peace and happiness, and create a more positive and harmonious world.