名词中文翻译
中文翻译：波动回声
同义词：
['oscillation echo', 'fluctuation echo', 'oscillation echo']
例句：
-
1. The sound of the ocean's waves is a constant source of fluctuation echo.
海浪的声音是持续的波动回声来源。
-
2. During the storm, the echoes of thunder were faint and intermittent.
暴风雨期间，雷声的回声微弱且断断续续。
-
3. The echoes of history are still felt today in the echoing halls of our museum.
历史的声音在我们今天博物馆回荡的大厅中仍然能感受到。