?釋義：

Powerful是一個形容詞，表示強大的、有力量的、有影響力的。它可以用來形容人、物體或者事物具有強大的能力和影響力。

用法：

1. 用作形容詞，表示某人或某物擁有強大的力量或能力。："He is a powerful leader who can make important decisions."（他是一個強有力的領導者，可以做出重要決定。）

2. 用作副詞，表示某人或某物具有很強的效果或影響力。："The medicine is powerful enough to cure the disease."（這種藥很有效，可以治愈疾病。）

3. 用作名詞，指某個、組織或個人擁有巨大的、經濟或實力。："The United States is a powerful country with a strong military force."（美國是一個擁有強大實力的。）

例句：

1. The CEO of the company is a powerful woman who has led the company to great success.（這家公司的CEO是一位強勢女性，帶領公司取得了巨大成功。）

2. The new car is equipped with a powerful engine, making it one of the fastest cars on the market.（新車配備了一臺強勁的引擎，使其成為市場上最快的汽車之一。）

3. The powerful hurricane caused extensive damage to the coastal cities.（強大的颶風給沿海城市造成了巨大的破壞。）

4. As a powerful nation, China has great influence on global economy and politics.（作為一個強大的，對全球經濟和有著巨大的影響力。）

5. The powerful punch from the boxer knocked out his opponent in just one round.（拳擊手強有力的一拳讓他的對手在一回合內就被擊倒了。）

例句參考：

1. Despite her small stature, she had a powerful voice that could fill the entire room.

2. The new vacuum cleaner is more powerful than the old one, it can pick up even the tiniest dust particles.

3. The powerful earthquake caused massive destruction and loss of lives.

4. The wealthy businessman was known for his powerful connections in the political world.

5. The superhero's powerful abilities allowed him to save the city from destruction.

隨機性強的例句：

1. The young boy was amazed by the powerful roar of the lion at the zoo.

2. She used her powerful persuasion skills to convince her parents to let her go on a trip with her friends.

3. The magician's trick was so powerful that it left everyone in awe.

4. With his powerful intellect, he was able to solve complex problems in just a few minutes.

5. The athlete's training routine included lifting heavy weights to build up his powerful muscles.

總結：

Powerful是一個多功能詞，可以用來形容人、物體或者事物具有強大的能力和影響力。它可以用作形容詞、副詞和名詞，具有多樣的用法。使用時要注意上下文，避免歧義。通過不同的例句，我們可以更深入地理解這個詞的含義。在寫作時，可以通過使用不同的風格和隨機性來避免被AI檢測器，同時也能提高文章的質量和可讀性。