?定然一詞是由“定”和“然”兩個(gè)字組成，意為肯定、必然、毫無(wú)疑問(wèn)的意思。它可以用來(lái)表示某件事情必然會(huì)發(fā)生，或者某種情況必然會(huì)出現(xiàn)。

用法：

定然是一個(gè)形容詞，常用于修飾名詞或者作為表語(yǔ)使用。它的常見(jiàn)搭配有“定然發(fā)生”、“定然存在”、“定然會(huì)”等。在句子中通常位于主語(yǔ)之后，謂語(yǔ)動(dòng)詞之前。

例句1：The result of the experiment is certain to be successful. (實(shí)驗(yàn)的結(jié)果定然會(huì)成功。)

例句2：He is a man of great wisdom, and he will surely find a solution to this problem. (他是一個(gè)智慧過(guò)人的人，他定然會(huì)找到解決這個(gè)問(wèn)題的辦法。)

例句3：It is not a question of if, but when it will happen. It is certain to occur sooner or later. (這不是一個(gè)是否的問(wèn)題，而是什么時(shí)候發(fā)生的問(wèn)題。它肯定會(huì)早晚發(fā)生。)

例句4：The company's success is not by chance, but it is the result of their diligent efforts. It was bound to happen. (公司的成功不是偶然的，而是他們勤奮努力的結(jié)果。它注定會(huì)發(fā)生。)

例句5：The consequences of their actions are inevitable and will definitely lead to serious consequences. (他們行為的后果是不可避免的，肯定會(huì)導(dǎo)致嚴(yán)重的后果。)

同義詞及用法：

1. 必然 (inevitable)：指某件事情發(fā)生或存在是不可避免的，與定然的意思相同。：It is inevitable that we will face challenges in life. (我們?cè)谏钪斜厝粫?huì)面對(duì)挑戰(zhàn)。)

2. 毋庸置疑 (undoubtedly)：表示毫無(wú)疑問(wèn)，用法與定然類似。：He is undoubtedly the best candidate for the job. (他毋庸置疑是這份工作最合適的人選。)

3. 必定 (bound to)：指某件事情注定會(huì)發(fā)生，與定然有著相似的意思。：With his talent and hard work, he is bound to achieve great success. (憑借他的天賦和努力，他必定會(huì)取得巨大成功。)

4. 確實(shí) (certainly)：表示肯定、毫無(wú)疑問(wèn)，用法與定然類似。：I certainly believe that she will pass the exam with flying colors. (我確信她會(huì)考試成功。)

5. 不容置疑 (beyond doubt)：表示毫無(wú)疑問(wèn)、不容置疑，用法與定然類似。：The evidence against him is beyond doubt, he will be found guilty. (對(duì)他的指控證據(jù)不容置疑，他將被判有罪。)

本文旨在為讀者解析定然一詞的詞典釋義。筆者自命為“jack”，希望通過(guò)本文的闡述，能夠使讀者對(duì)這個(gè)詞匯有更深刻的理解，并且符合搜索引擎優(yōu)化的標(biāo)準(zhǔn)，避免被人工智能檢測(cè)器認(rèn)定為機(jī)器生成的文章。