1.accord [k:d] v. 一致，符合
(ac 表示加強 + cord 心，心臟 → 心貼心 → 一致)
These results accord closely with our predictions.
這些結(jié)果和我們的預測相當一致。
The design must accord with Chinese laws and social conventions.
設(shè)計必須符合中國法律和社會習俗。
2.accordion[k:din] n. 手風琴(ac 表示加強+ cord 心，心臟 + ion 名詞后綴，表示物 → 抒發(fā)心聲〔的琴〕)
He wants an accordion.
他要一架手風琴。
She likes to play the accordion.
她歡喜拉手風琴。
She's practising the accordion.
她在練習拉手風琴。
3.cardiac[kɑ:dik] adj. 心臟的(card 心，心臟+ iac形容詞后綴，有……特征的，關(guān)于……的；有……病的→ 心臟的)
The king was suffering from cardiac weakness.
國王患有心臟病。
This increased cardiac work load!
這個增加了心臟的工作負擔！
4.cardinal[kɑ:dnl] adj. 首要的，重要的
(card 心，心臟+ inal相當與al后綴，表示“…...的、像…...一樣的、與...有關(guān)的”→ 像心一樣的 )
Respect for life is a cardinal principle of English law.
尊重生命是英國法律最重要的原則。
His cardinal idea is that all people should be equal.
他的首要觀點是人人都應平等。
As a salesman, your cardinal rule is to do everything you can to satisfy a customer.
作為推銷員，你的首要任務是竭盡全力讓顧客滿意。
5.concord[kk:d] n. 協(xié)調(diào)；協(xié)議
(con 共同+ cord 心，心臟 → 齊心協(xié)力 → 協(xié)調(diào))
living in concord with neighbouring states
與鄰國和睦相處
One day we shall all live in peace, concord and union.
有一天我們將生活在和平，和諧和團結(jié)之中。
6.cordial[k:dil] adj. 真誠的,熱誠的
(cord 心，心臟+ ial 相當與al后綴……的 → 用心的 → 真誠的)
He had never known him to be so chatty and cordial
他從沒見過他如此健談，如此友善。
He said the two countries had close and cordial relations.
他說兩國之間有著密切友好的關(guān)系。
The meeting of the old classmates was extremely cordial.
老同學聚會在一起，分外親熱。
7.cordiform['k:df:m] adj. 心形的(cordi 心，心臟+ form 形狀 )
cordiform projection心形的投影
8.discord [dsk:d] v. 不和；不一致
(dis 不+ cord 心，心臟 → 心不齊)
These two answers are in discord.
這兩個答案不一樣.
9.electrocardiogram[lektrkɑ:digrm] n. 心電圖(electro 電+ cardio〔= cardi〕心，心臟 + gram 寫，畫 → 畫心臟跳動的電路圖)
The cardiac cycle can be shown on an electrocardiogram.
心電圖能夠顯示心博周期。
10.record n./v. 記錄(re 一再+ cord 心，心臟 → 一再放心上)
Keep a record of all the payments
所有付款都要作記錄。
It was the worst flood since records began .
這是有記錄以來最嚴重的水災。
The test records the electrical activity of the brain.
試驗記錄下了腦電活動。