hollowness的音標是[?h?l??n?s]，翻譯成中文是空虛。

速記技巧：將hollowness拆分為“hole”（洞）+“ness”（名詞后綴）。可以想象一個空洞的東西，即空虛。

Hollowness 的英文詞源為拉丁語 hollow，意為空洞。其變化形式主要有名詞 hollow 和形容詞 hollow。

相關單詞：

hollow（空洞的）：該詞在英語中經常用作形容詞和名詞，表示內部或中心是空的，或者表示空洞的狀態或物體。例如，hollow tree（空心樹），hollow victory（空洞的勝利）。

hollow-sounding（空洞的）：該詞是由形容詞 hollow 派生而來，表示聽起來空洞的。

hollow-faced（面無血色的）：該詞是由 hollow 和 face 組合而成，表示臉色蒼白、無血色。

以上這些單詞都與 hollowness 有著密切的聯系，描述了空洞、虛無的狀態或物體。在英語中，hollowness 常常用來形容物體的內部結構、人的精神狀態等。同時，hollowness 也常常用來比喻虛偽、空虛、缺乏實質內容等含義。

常用短語：

1. hollow inside

2. feel hollow

3. be empty inside

4. a void

5. lack of substance

6. lack of content

7. empty vessel

雙語例句：

1. His heart felt hollow after the breakup.

2. She felt a void after finishing her studies, with no clear direction in life.

3. His empty promises left her feeling lack of substance in their relationship.

4. His life is full of hollow achievements, lacking true meaning.

5. After a long day of work, he felt a lack of content in his life.

6. Her empty bank account left her feeling hollow inside.

7. He is an empty vessel, full of self-importance and false pride.

英文小作文：

Hollowness is a common feeling that many people experience at some point in their lives. It can be caused by various factors, such as loss, loneliness, or disappointment. When we feel hollow, we may feel empty inside, lacking in motivation or enthusiasm for life. However, there are ways to overcome this feeling and fill the void within ourselves. Firstly, we can try to identify the root cause of our hollowness and address it directly. For example, if we are feeling lost due to a breakup, we can seek support from friends and family or seek professional help to help us move forward. Secondly, we can try to fill the void with positive activities and experiences that bring meaning and fulfillment to our lives. This could include spending time with loved ones, participating in hobbies, or volunteering for charitable causes. Finally, we can try to maintain a positive mindset and focus on the future rather than dwelling on the past or negative thoughts. By doing so, we can overcome hollowness and find happiness and fulfillment in our lives.