?1. competitiveness是什么意思？

Competitiveness是一個英語單詞，指的是競爭力或競爭性。它來自于動詞compete，意為“競爭”和后綴-iveness，表示“性質”或“狀態”。

2. 用法：

Competitiveness通常用作名詞，表示一個人、組織或在競爭中的能力和水平。它可以用來描述某個產品、服務、行業或地區的競爭力。此外，也可以用作形容詞competitiveness來修飾名詞，表示具有競爭力的。

3. 例句1-5句且中英對照：

1) The company's competitiveness has declined in recent years due to lack of innovation. (由于缺乏創新，該公司的競爭力近年來有所下降。)

2) China's competitiveness in the global market has been steadily increasing. (在全球市場上的競爭力持續增強。)

3) The government is implementing policies to improve the country's competitiveness. (正在實施來提高的競爭力。)

4) This product lacks competitiveness compared to its compes in terms of quality and price. (從質量和價格方面來看，這款產品與競爭對手相比缺乏競爭力。)

5) He has a strong sense of competitiveness and always strives to be the best in his field. (他具有強烈的競爭意識，總是努力成為自己領域的最佳。)

4. 同義詞及用法：

- Competitiveness的同義詞包括：competitiveness, competitiveness, competitiveness, competitiveness

- Competitiveness的反義詞包括：uncompetitiveness, noncompetitiveness

- 用法示例：

1) The country's competitiveness has been greatly improved through economic reforms. (通過經濟改革，該國的競爭力大大提高了。)

2) Our company needs to enhance its competitiveness in the market by investing in research and development. (我們公司需要通過投資研發來提升在市場上的競爭力。)

3) The lack of government support has hindered the industry's competitiveness. (缺乏支持阻礙了該行業的競爭力。)

4) The fierce competition in the market requires companies to constantly improve their competitiveness. (市場上激烈的競爭要求公司不斷提升自身的競爭力。)

5) The company's success is largely due to its strong competitiveness and ability to adapt to changes in the market. (公司的成功很大程度上歸功于其強大的競爭力和適應市場變化的能力。)

筆者自號“小魯”，在商業和經濟領域，常聽聞“競爭力”一詞。此語乃指個人、組織或在搏斗中的能力與水平。其名詞形式或形容詞形式，皆可用以描述某產品、服務、行業或地區之競爭力。如欲提升其，須持續創新，并與市場變幻同行。