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

单词	perivalvular
释义	perivalvular [网络] 周期性
随便看	auxiliary staff gauge auxiliary stair auxiliary stairs auxiliary stake auxiliary stand auxiliary standard parallel auxiliary standard paraller auxiliary standard pipe auxiliary starting port auxiliary starting valve auxiliary starting winding auxiliary station auxiliary-station line filter auxiliary statistic auxiliary stay auxiliary steam auxiliary steam and condensate return system auxiliary steam cylinder auxiliary steam distribution system auxiliary steam main auxiliary steam manifold auxiliary steam pipe auxiliary steam pipeline auxiliary steam source auxiliary steam stop valve 儿童儿童不知春，问草何故绿儿童不解春何在，只向游人多处行。儿童共道先生醉，折得黄花插满头儿童急走追黄蝶，飞入菜花无处寻。儿童是新时代的创造者，不是旧时代的继承者儿童相见不相识，笑问客从何处来。儿童眠落叶，鸟雀噪斜阳。儿童过年，又吃又喝儿行千里母担忧。忸怩忺忻忼忽忽…忽… 忽哨忽地忽布忽布花