?constantia一詞源于拉丁語，意為“穩(wěn)定、恒定、堅定”。它是一個形容詞，用來形容人或事物的狀態(tài)，表示其持續(xù)不變或保持穩(wěn)定的特質(zhì)。

用法：

constantia可以作為名詞使用，常用于正式場合。它也可以作為形容詞使用，修飾名詞。

例句1-5句且中英對照：

1. Her constantia in the face of adversity has inspired many.

她在逆境中的堅定態(tài)度激勵了許多人。

2. The constantia of his love for her never wavered.

他對她的愛始終如一。

3. The company's success can be attributed to the constantia of its employees.

公司的成功歸功于員工們的堅定不移。

4. She showed great constantia in her commitment to her studies.

她在學(xué)業(yè)上表現(xiàn)出極大的恒心和堅持不懈。

5. The constantia of the weather in this region is a major draw for tourists.

這個地區(qū)天氣的穩(wěn)定性是吸引游客的主要因素之一。

同義詞及用法：

1. steadfastness：指堅定不移、毫不動搖地追求目標(biāo)或信仰。

例句：His steadfastness in achieving his goals is admirable.

2. perseverance：指持續(xù)不斷地努力、堅持不懈。

例句：Her perseverance in her studies paid off when she graduated with honors.

3. constancy：指持續(xù)不變、始終如一。

例句：The constancy of their friendship has stood the test of time.

4. resoluteness：指堅決果斷、毫不猶豫。

例句：His resoluteness in making decisions helped him become a successful businessman.

5. determination：指堅定的意志和決心。

例句：Her determination to overcome obstacles led her to achieve her dreams.