go under

go under的音标为：[ɡəʊˈʌndə] ，意思是“下沉，沉下；陷入，遭受；失败，垮台”。

速记技巧：go（动词）+ under（介词）= go under。

"go under"这个词的英文词源可以追溯到古英语中的"ganga"和"under"，意为“下沉”或“沉没”。它的变化形式包括过去式"went under"，过去分词"gone under"，现在分词"going under"，以及形容词形式"undergo"。

相关单词：

1. "submerge"：这个词与"go under"有相似的含义，都表示“沉没”或“淹没”，可以用来描述物体被水或其他液体淹没的状态。

2. "undermine"：这个词表示“逐渐削弱”或“暗中破坏”，通常用于描述逐渐削弱某物的力量或信誉。

3. "underwater"：这个词表示“在水下”或“在水中”，可以用来描述在水中或在水中存在的物体或状态。

4. "substructure"：这个词表示“地下结构”或“基础结构”，通常用于描述建筑物或工程项目的地下部分。

5. "underdog"：这个词表示“处于不利地位的竞争者”或“弱势群体”，通常用于描述在竞争中处于不利地位的人或团体。

6. "underbrush"：这个词表示“灌木丛”或“草丛”，通常用于描述在森林或草原中生长的矮小灌木丛或草丛。

7. "undercurrent"：这个词表示“潜在的、暗流般的力量”或“隐藏的动机”，通常用于描述隐藏在表面之下的趋势或动机。

8. "underdog"（拳击比赛中的术语）：在拳击比赛中，处于不利地位的选手被称为“underdog”，因为他们需要更多的努力才能赢得比赛。

9. "underpin"：这个词表示“支撑”或“加强”，通常用于描述加强某物的结构或稳定性。

10. "substantial undergrowth"：这个词表示“大量的、茂密的灌木丛”，通常用于描述森林中茂密的灌木丛。

常用短语：

1. go under 破产

2. go under training 开始训练

3. go under the hammer 进行拍卖

4. go under the microscope 被仔细研究

5. go under the carpet 被搁置

6. go under the sea 潜水

7. go under the knife 接受手术

例句：

1. The company went under after years of financial difficulties.

2. She went under training for a new job.

3. The item will be put up for auction and go under the hammer soon.

4. The research team went under the microscope to examine their work closely.

5. The issue has been going under the carpet for too long.

6. The divers went under the sea to explore the lost city.

7. She went under the knife to have a surgery to remove a tumor.

英文小作文：

标题：Life Is Like A Journey Through A Forest

Life is like a journey through a vast and mysterious forest, filled with twists and turns, unexpected discoveries, and moments of deep reflection. We all navigate this forest, sometimes alone, sometimes with friends and family, trying to find our way to the sunshine and happiness that lie beyond its boundaries.

On our journey, we go under bridges that span the streams, over obstacles that test our resilience, and around corners that reveal new vistas and perspectives. Sometimes we stumble and fall, but we always pick ourselves up and keep moving forward, never giving up hope that the sunlit path awaits us on the other side of this forest.

The forest is a reflection of our lives, full of challenges and opportunities, beauty and danger, joy and sorrow. It teaches us to be resilient, to persevere, and to appreciate every moment of this incredible journey called life. As we travel through this forest, let us always remember that there is beauty and happiness waiting for us on the other side of every challenge and obstacle.