echo

中文意思

n. the repetition of a sound resulting from reflection of the sound waves
n. (Greek mythology) a nymph who was spurned by Narcissus and pined away until only her voice remained
n. a reply that repeats what has just been said
n. a reflected television or radio or radar beam

n. 回声, 回波
We shouted into the deep cave and waited for the echo to return.
我们对着深邃的山洞大喊，等待着回声传过来。
n. 共鸣, 重复
Her speech about environmental protection found an echo in the hearts of many young people.
她关于环境保护的演讲在许多年轻人心中引起了共鸣。
v. 发回声, 发射声音
The footsteps echoed loudly through the empty hallway.
脚步声在空旷走廊里发出清脆的回声。
v. 摹仿, 重复, 随声附和
He always echoes his manager's opinions during important company meetings.
在公司的重要会议上，他总是随声附和经理的观点。
v. [计] 回显
When you type your password, the system will not echo the characters on the screen.
当你输入密码时，系统不会在屏幕上回显这些字符。