英语词汇“Permanent echo.”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	Permanent echo.
释义	Permanent echo. un. 固定目标回波；固定回波 [网络] 恒定回波；固定目标的回波；固定的回波
随便看	soil conservation planning soil conservation practice soil conservations soil conservation service (u.s.d.a.) soil conservation survey soil-conserving soil-conserving crop soil conserving crop soil consistancy soil consistence soil consistence constent soil consistency soil consistency constant soil consociation soil consolidation soil constant soil-constant plant soil constitnent soil constituent soil constitution soil constraint factor soil constraints soil contact soil containing a high percentage of rotted leaves soil contains organic materials jmhz jmjd jmjl jmjn jmjs jmjw jmkl jmly jmmj jmng 徨循循例循俗循分循名责实循吏循声循序循循