Sign propagation（）：n. - 完整释义与助记

🧩 词语组成解析

sign [saɪn]

n. 符号;手势;迹象;指示牌; vt.& vi. 签名;打手势;

sign(mark)→记号；征兆；签字；做手势；表示

propagation [,prɑpə'geʃən]

n. 传播，传输，蔓延，扩展，波及深度;〔生〕繁殖法，〔地〕传导;宣传;培养;

pro 很多 +pag=pact紧的+ation 表名词 →人或物的密度很大→传播，繁殖，增殖

Can you give me this for cheaper?

能便宜一点给我吗？

I would like to ask you a question.

我想问你一个问题。

Mainframe computers were very large indeed, often occupying whole air-conditioned rooms,

计算机主机确实很大，常常占据了装有空调的多间房间，

更多情景英语 ›

santees

sealplate

sewing-machines

shekel

slag forming constituent

space interval

standing crop

stick relay