echo gram

常见例句

Her performance was cheered to the echo.
她的表演获得长时间的喝采。
The bird-song is the echo of the morning light back from the earth.
鸟的歌声是曙光从大地反响过去的回声。
His words aroused no echo in their hearts.
他的话未能在他们心中引起共鸣。
ultrasonic echo gram
超声波回声图
It prevents the other end from hearing an echo of themselves.
该功能可以防止远端听到他们的回声。