1) The sound of the footsteps died away.
脚步声消失了。
2) The echoes died [faded] away.
回声消失了。
3) The sound faded into nothing.
声音逐渐消失了。
4) The laughter died down.
笑声渐渐消失了。
6) That will be a good thing.
消失了好!
补充资料:回声
回声
从被检物体的声不连续部分或声不均质部分反射回来的超声波。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条