英语词汇“round-trip echoes”的翻译、意思、用法、释义-英汉汉英双解词典

单词	round-trip echoes
释义	round-trip echoes 电圆跳脱回音
随便看	dust dispersion process dust dispersity dust disposal dust distribution dust distributor dust down dustdry dust dry dust-dry dust/dust storm dusted dusted down dust devil dust-devil dust-devil effect dustdevils dust devils dust-devils dust diffusion dusted off dusted-on coat Dusted pil Dusted pile Dusted talcum powder on my feet Dusted the cookies with sugar