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

单词	class sample-tree
释义	class sample-tree 中央木
随便看	focusing regulator focusing ring focusing rod focusings focusing scale focusing screen focusing screens focusing screw focusing slide focusing Soller-slit system focusing spectrometer focusing study focusing surface focusing system focusing telescope focusing travel focusing tube focusing tube of camera focusing type filament focusing type probe focusing unit focusing voltage focusing x-ray tube focus in image space focus in object space 培育人才基广则难倾，根深则难拔。堂上一呼，阶下百诺堂上不合生枫树，怪底江山起烟雾。堂上不粪除，郊草不瞻耘堂上流尘生，庭中绿草滋。堂前切莫走三婆，后门常锁莫通和堂前扑枣任西邻，无食无儿一妇人。堂前椅子轮轮转，媳妇也有作婆时堂前生瑞草，好事不如无 46505 46506 46507 46508 46509 46510 46511 46512 46513 46514