all out

"all out" 的音标为 [ɔːl aʊt]，翻译为“全力以赴，竭尽全力” 。其速记技巧为：all（全部） + out（出去） = 全力以赴。

"All out"这个词的词源可以追溯到古英语，意为“全部，完全”。它的变化形式包括其过去式和过去分词，分别为"allt"和"alltold"。

相关单词：

"out"：作为副词，表示完全或完全地。例如，“He ran out of breath.”（他跑完了气。）

"all"：作为形容词，表示全部的或完全的。例如，“All of us are here.”（我们所有人都在这里。）

"outcome"：与"all out"相关的一个词，表示结果或效果。例如，“The outcome of the election was unexpected.”（选举的结果出乎意料。）

"outburst"：表示突然的或爆发性的行为或情绪。例如，“There was an outburst of anger in the meeting room.”（会议室里突然爆发出一阵愤怒。）

"outcome of war"：战争的结果。例如，“The outcome of the war was a decisive victory for our side.”（战争的结果是我们这边决定性的胜利。）

"outcome of research"：研究的结果。例如，“The outcome of their research is a new drug that could help treat cancer.”（他们研究的结果是一种可能有助于治疗癌症的新药。”）

"outlook"：通常指对未来的看法或预测。例如，“The outlook for the company"s future is uncertain.”（公司未来的前景不明朗。）

"outlaw"：通常指被法律或社会所禁止的人或事物。例如，“He is an outlaw in our community because of his criminal activities.”（由于他的犯罪活动，他在我们的社区被视为罪犯。）

"outfit"：通常指一组相关的物品或人员。例如，“This is a complete outfitter for camping.”（这是野营所需的完整装备。）

以上这些单词都与“all out”有着密切的联系，并且可以用来描述各种不同的情境和概念。

常用短语：

1. all out 全力以赴

2. all out for 全力争取

3. all out efforts 竭尽全力

4. all out struggle 全力奋斗

5. all out attack 全力攻击

6. all out defense 全力防守

7. all out efforts to do sth 竭尽全力做某事

双语例句：

1. We must all out to win the game. 我们必须全力以赴赢得比赛。

2. They all out for the championship. 他们全力争取冠军头衔。

3. They are all out efforts to improve their production. 他们竭尽全力提高生产。

4. The army launched an all out attack on the enemy"s positions. 军队对敌军阵地发起全力攻击。

5. The defense all out to stop the opponent"s goal-scoring. 防守全力阻止对手进球。

6. We must all out to learn new skills and knowledge. 我们必须全力以赴学习新的技能和知识。

7. We must all out to achieve our goals in life. 我们必须全力以赴实现我们的人生目标。

英文小作文：

When it comes to success, we must all out to pursue our goals, no matter what the obstacles are in our way. Success does not come easily, but with persistence and dedication, we can achieve our dreams. Whether it is in work, study, or life, we should never give up when faced with challenges and difficulties. Instead, we should use our strengths and resources to overcome them and move forward. In this way, we can create our own success and make a difference in the world.