freefall的音標(biāo)是[fri??f??l]，翻譯為“自由落體；垂直下降”。

速記技巧：free（自由）+ fall（落下）→自由落體。

Freefall這個詞的詞源可以追溯到古英語free-（自由地）和fall（落下）。它的意思是自由落體，即物體在沒有空氣阻力的狀態(tài)下從高處自由下落的現(xiàn)象。

Freefall的變化形式主要有過去式和過去分詞形式的free-fell或freefalling，現(xiàn)在分詞形式的free-falling，以及形容詞形式的free-falling。

相關(guān)單詞有：crash（墜落，撞擊）、plummet（垂直落下）、drop（落下）、fall（落下，秋天）、drop-off（下降，減少）、descend（下降）、sink（下沉）、slide（滑動，滑落）、hurtle（猛烈下落）、tumble（滾落）。這些單詞都與freefall有著相似的含義，描述物體從高處落下或突然下降的過程。

常用短語：

1. freefall into

2. fall flat

3. fall off

4. drop like a stone

5. plummet

6. hit bottom

7. hit the ground running

例句：

1. After the shock, the stock market fell flat and investors were left with nothing.

2. The company"s sales have been falling off in recent years.

3. He plummeted to his death while trying to rescue a child from a well.

4. She hit bottom after years of depression and finally sought help.

5. The plane hit the ground running after a smooth flight.

6. The building fell into ruins with a freefall into the ground.

英文小作文：

Freefall into Life

Life is like a freefall, full of unexpected twists and turns. We fall, we rise, we fall again, but it"s this constant cycle that shapes us into who we are. Sometimes, we fall flat on our faces, but it"s those moments that teach us the most valuable lessons. We learn to pick ourselves up, dust ourselves off, and keep going, because life is too precious to give up on.

When things fall apart, it"s easy to feel lost and alone, but it"s in those moments that we discover our resilience and strength. We learn to trust ourselves and our instincts, knowing that we can handle anything that life throws at us. And when we hit the ground running, we realize that our feet are still firmly planted on solid ground, ready to take on whatever comes next.

So, embrace the freefall, because it"s part of the journey that makes life so exciting and unpredictable. Keep your eyes open, stay focused, and remember to keep going, no matter what. Because life is a beautiful freefall, full of opportunities and adventures waiting to be discovered.