burst in的音標是[b??rst ?n]，基本意思是“闖入，闖進，闖入…中”，也可表示“突然發(fā)生，突然出現(xiàn)”，有時還可表示“(使)猛然爆裂”。記憶技巧是：burst是破裂的意思，in是介詞，表示進入。

Burst in 的英文詞源為 burst，意為突然破裂或爆發(fā)。其變化形式包括 bursted（過去式和過去分詞），bursting（現(xiàn)在分詞），和 burst（動詞原形）。

相關單詞：burst 在相關單詞中，bursting 常常用來描述正在爆發(fā)的狀態(tài)，比如 bursting with excitement（充滿興奮）。另外，burst 還可以作為名詞使用，表示突然的破裂或爆發(fā)，比如 a burst of laughter（一陣大笑）。此外，burst 還可以與其他詞組成短語，如 burst in（闖入）。

Burst in 在英語中常常用來描述突然發(fā)生的事件或情況，比如在描述一個突然爆發(fā)的情緒或事件時，我們常常會使用 burst in 這個短語。同時，burst 也可以用來描述一個物體突然的破裂或爆發(fā)，比如一個氣球突然 burst?？傊?，burst in 在英語中是一個非常常用的詞匯，它既表達了突然發(fā)生的事件，也表達了物體突然破裂或爆發(fā)的狀態(tài)。

常用短語：

1. burst into tears/laughter

2. burst with excitement/anger

3. burst the bubble

4. burst one"s bubble

5. burst one"s eardrums

6. burst one"s mind

7. burst into action

例句：

1. She burst into tears when she heard the news.

2. He burst with anger when he found out he had lost the game.

3. The bubble burst when the market crashed.

4. Don"t burst my bubble, I was just kidding.

5. The music burst into my ears, filling the room with joy.

6. The idea burst in my mind, leaving me stunned.

7. The news suddenly burst into action, causing everyone to react.

英文小作文：

Bursting with Emotions

Life is full of moments where we experience intense emotions, whether it"s excitement, anger, happiness, or sadness. These moments can be sudden and unexpected, or they can build up inside us until they burst out in a flood of tears or laughter.

When we burst into tears, it can be a release of emotions that have been building up inside us for too long. It can be cathartic to let it all out, to feel the release of tension and stress. On the other hand, bursting into laughter can be a way to release joy and happiness, to let go of any negative thoughts and just enjoy the moment.

However, sometimes these emotions can be more complicated and difficult to deal with. When we burst with anger, it can be a sign of frustration or disappointment that needs to be expressed in a healthy way. It"s important to learn how to manage our emotions and express them in a way that doesn"t hurt others or ourselves.

In conclusion, emotions are a natural part of life and it"s important to learn how to handle them in a healthy and positive way. Whether it"s bursting into tears, laughing, or exploding with anger, remember to express yourself in a way that is healthy and beneficial for you and those around you.