解释：（响声）渐渐远去
echo off 是什么意思及中文翻译：
（响声）渐渐远去
包含echo off的单词
Bechoff 伯乔夫
echo off 相关例句
In the bathroom, sounds echo off the walls.
浴室的声音会经由墙壁产生回音。
And as Echo far off through the vale my sad orison rolls
我那哀伤的祈祷回荡着遥远的山谷,
ECHO Displays messages, or turns command echoing on or off.
显示消息，打开或者关闭命令回显。
The echo of her shout rebounded off the surrounding mountains.
她的喊声的回音在周围的山谷间回响。
He heard his breath echo off the concrete walls and he sighed again.
他听到自己的呼吸声透过混凝土墙壁渐渐远去，接着他又叹了口气。
When the noise off a fish or a rock, the dolphin hears echo come back again.
当声音从鱼或岩石反弹回来时, 海豚再次听到回声。
The further off this solid obstruction, the longer time will elasp for the return of echo.
这种障碍物越厚实, 回升持续得时间就越长。
The further off this solid obstruction the longer time will elapse for the return of the echo.
离开坚实得障碍物越远，回声返回所需得时间越长。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。