Defence communication system 的释义·读音·用法·词根来源详解

🧩 词语组成解析

defence [di'fens]

n. 辩护;防御;防御工事;后卫;

fen, fest =strke,表示”打击”#词根助记：de向下+fen打击=打倒=防御(打倒敌人是最好的防御)

communication [kə,mjunɪ'keʃən]

n. 通讯，通信;交流;书信;传达;

com共同+muni交流+cat=cate表动词 + ion表名词 → communicat(e)沟通 + ion表名词 → 通讯；传达；交通

system ['sɪstəm]

n. 体系，系统;制度;身体;方法;

sy(syn-=together)+ste(to stand)→系统；体系；秩序；制度；方法

Yeah.

对。

One of the real pluses of this product is that it is of very high quality and of compact size.

这种产品的真正优点之一就是高质量和小体积。

I know! smiled Lucy. They have steps, and they begin with L!

“我知道！”露茜笑着说，“它们有阶梯，并且这个单词是以L开头的！”

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dominant inheritance