concussed的音標(biāo)是[k?n?sesd]，基本翻譯是“腦震蕩的”，速記技巧是：con（共同）+ cuss（考慮）+ ed=考慮共同的對(duì)象（腦）出了問(wèn)題。

Concussed這個(gè)詞的詞源可以追溯到拉丁語(yǔ)concussus，意為“打暈”或“打亂”。這個(gè)詞在英語(yǔ)中經(jīng)過(guò)了幾個(gè)變化形式，包括concussed（adj. 昏迷的，被打亂的），concuss（v. 打亂，震動(dòng)），和concussive（adj. 震動(dòng)的，打亂的）。

相關(guān)單詞：

1. Confused（adj. 困惑的，糊涂的）：這個(gè)詞與concussed有相似的含義，都表示混亂或困惑的狀態(tài)。

2. Disorder（n. 混亂，無(wú)序）：這個(gè)詞與concussed相關(guān)的方面是它們都表示混亂的狀態(tài)。

3. Blurry（adj. 模糊的）：這個(gè)詞與concussed相關(guān)的方面是它們都表示視覺(jué)上的混亂或模糊。

4. Headache（n. 頭痛）：這個(gè)詞與concussed直接相關(guān)，因?yàn)轭^部受傷可能導(dǎo)致頭痛。

5. Brain（n. 大腦）：這個(gè)詞與concussed間接相關(guān)，因?yàn)榇竽X是大腦損傷的主要部位之一。

6. Impact（n./v. 沖擊）：這個(gè)詞與concussed在某種程度上相關(guān)，因?yàn)樗枋隽宋矬w之間的碰撞或震動(dòng)。

7. Shock（n./v. 震驚）：這個(gè)詞與concussed有相似之處，都表示突然的、強(qiáng)烈的刺激或震驚。

8. Stunned（adj. 驚呆的）：這個(gè)詞與concussed有相似的含義，都表示震驚或驚呆的狀態(tài)。

9. Fracture（n./v. 骨折）：這個(gè)詞與Concussed在某種程度上相關(guān)，因?yàn)樗枋隽祟^部受傷可能導(dǎo)致骨骼損傷的情況。

10. Trauma（n. 創(chuàng)傷）：這個(gè)詞與Concussed有相似之處，都涉及身體或心理上的傷害或創(chuàng)傷。

常用短語(yǔ)：

1. be concussed by (被…) 打暈

2. suffer a concussion (遭受腦震蕩)

3. recover from a concussion (從腦震蕩中恢復(fù))

4. have a concussion checked (檢查腦震蕩)

5. have a mild concussion (輕度腦震蕩)

6. have a severe concussion (嚴(yán)重腦震蕩)

7. be knocked out (昏迷不醒)

雙語(yǔ)例句：

1. He was knocked unconscious after being hit by a baseball. (他被棒球擊中后昏迷不醒。)

2. She suffered a concussion in the car accident and was taken to the hospital. (她在車禍中遭受了腦震蕩，被送往醫(yī)院。)

3. After the game, he felt dizzy and had to have his concussion checked. (比賽結(jié)束后，他感到頭暈，不得不接受腦震蕩檢查。)

4. A mild concussion usually takes a few days to recover from. (輕度腦震蕩通常需要幾天時(shí)間來(lái)恢復(fù)。)

5. He was knocked out cold during the fight and woke up with a severe concussion. (他在打架中被擊倒昏迷不醒，醒來(lái)時(shí)發(fā)現(xiàn)自己遭受了嚴(yán)重的腦震蕩。)

6. She had a severe concussion and was advised to rest for a few days. (她遭受了嚴(yán)重的腦震蕩，醫(yī)生建議她休息幾天。)

7. The doctor said that if I keep playing football, I might suffer a concussion again. (醫(yī)生說(shuō)如果我繼續(xù)踢足球，我可能會(huì)再次遭受腦震蕩。)

英文小作文：

I was playing football with my friends when I got hit in the head by the ball. I felt dizzy and my vision was blurry, so I knew I had suffered a concussion. I went to the hospital and had it checked by a doctor, who prescribed me some medicine and advised me to rest for a few days. I was scared and worried about what might happen to my brain, but I also knew that I had to take care of myself and recover from this injury as soon as possible. After a few days of rest, I felt better and was able to return to normal activities, but I still remember that experience and how scary it was to think about what could have happened if I hadn"t been wearing a helmet. I now take safety more seriously when playing sports and always wear my helmet to prevent myself from suffering another concussion.