cord词根

1.accord [k:d] v. 一致，符合
(ac 表示加强 + cord 心，心脏 → 心贴心 → 一致)
These results accord closely with our predictions.
这些结果和我们的预测相当一致。
The design must accord with Chinese laws and social conventions.
设计必须符合中国法律和社会习俗。
2.accordion[k:din] n. 手风琴(ac 表示加强+ cord 心，心脏 + ion 名词后缀，表示物 → 抒发心声〔的琴〕)
He wants an accordion.
他要一架手风琴。
She likes to play the accordion.
她欢喜拉手风琴。
She's practising the accordion.
她在练习拉手风琴。
3.cardiac[kɑ:dik] adj. 心脏的(card 心，心脏+ iac形容词后缀，有……特征的，关于……的；有……病的→ 心脏的)
The king was suffering from cardiac weakness.
国王患有心脏病。
This increased cardiac work load!
这个增加了心脏的工作负担！
4.cardinal[kɑ:dnl] adj. 首要的，重要的
(card 心，心脏+ inal相当与al后缀，表示“…...的、像…...一样的、与...有关的”→ 像心一样的 )
Respect for life is a cardinal principle of English law.
尊重生命是英国法律最重要的原则。
His cardinal idea is that all people should be equal.
他的首要观点是人人都应平等。
As a salesman, your cardinal rule is to do everything you can to satisfy a customer.
作为推销员，你的首要任务是竭尽全力让顾客满意。
5.concord[kk:d] n. 协调；协议
(con 共同+ cord 心，心脏 → 齐心协力 → 协调)
living in concord with neighbouring states
与邻国和睦相处
One day we shall all live in peace, concord and union.
有一天我们将生活在和平，和谐和团结之中。
6.cordial[k:dil] adj. 真诚的,热诚的
(cord 心，心脏+ ial 相当与al后缀……的 → 用心的 → 真诚的)
He had never known him to be so chatty and cordial
他从没见过他如此健谈，如此友善。
He said the two countries had close and cordial relations.
他说两国之间有着密切友好的关系。
The meeting of the old classmates was extremely cordial.
老同学聚会在一起，分外亲热。
7.cordiform['k:df:m] adj. 心形的(cordi 心，心脏+ form 形状 )
cordiform projection心形的投影
8.discord [dsk:d] v. 不和；不一致
(dis 不+ cord 心，心脏 → 心不齐)
These two answers are in discord.
这两个答案不一样.
9.electrocardiogram[lektrkɑ:digrm] n. 心电图(electro 电+ cardio〔= cardi〕心，心脏 + gram 写，画 → 画心脏跳动的电路图)
The cardiac cycle can be shown on an electrocardiogram.
心电图能够显示心博周期。
10.record n./v. 记录(re 一再+ cord 心，心脏 → 一再放心上)
Keep a record of all the payments
所有付款都要作记录。
It was the worst flood since records began .
这是有记录以来最严重的水灾。
The test records the electrical activity of the brain.
试验记录下了脑电活动。