echo对应的词是什么

echo的对应词是voice

例句

1、

There was an echo on the line and I couldn't hear clearly.

电话里有回音，我听不清楚。

2、

He heard nothing but the echoes of his own voice.

他只听见了自己的回音。

3、

Like bats， they send out sound waves and make sense of their environment from the echoes they receive back.

像蝙蝠一样，它们发出声波，然后根据收到的回音来了解周围的环境。

对应的词是initiate:

vt. 开始，创始发起使初步了解

n. 开始新加入者，接受初步知识者The lawyer initiates legal action against the company.

律师对该公司提起诉讼。

These initiates are ready to accept the change.

这些新成员已准备好接受改变。

Did you initiate him into our organization?

是你介绍他加入我们的组织的吗

You should blame the one who initiates the violence.

你应该责怪先使用暴力的人。