程序树tree: n. 1.树〔主要指乔木,也可指较大的灌木〕。 ★玫瑰可 ...balanced tree deletion program: 平衡树删除程序perfectly balanced tree program: 理想均衡树状程序tree breeding program: 树木育种计划tree deletion program: 树删除程序下载手机词典可随时随地查词查翻译