单词	caval valve
释义	caval valve 腔静脉瓣
随便看	sound ranging soundranging sound ranging adjustment sound ranging altimeter sound-ranging altimeter sound-ranging base sound-ranging company sound ranging control sound-ranging control sound ranging instrument sound ranging location sound-ranging location sound ranging observation post sound ranging platoon sound ranging plotting board sound rangings sound ranging section sound-ranging station sound-ranging technique sound ray sound-ray diagram sound ray diagram sound rays sound ray trace sound ray tracking plotter 有气没力有求必应有物有则有生之年有生以来有生力量有的放矢有目共睹有目共见有目共赏総覧総角総計総記総評総説総論総譜総身総身