仿生機械手，掌內傳動的區域性透視

A single original humanoid robotic hand held in a relaxed open pose, five fingers with segmented metal joints, partial translucent palm cover revealing simplified tendon cables and actuators. Fine white technical outlines overlay only the revealed structure, navy studio background, realistic brushed titanium and polymer pads, no labels, concept visualization not anatomical or manufacturing instructions. Original generic design, no real brand or fabricated specifications.

一隻原創人形機器人機械手自然張開，五指帶分段金屬關節，掌部區域性透明外殼露出簡化腱索和執行器。細白技術輪廓線只覆蓋透視結構，海軍藍棚景、拉絲鈦色與聚合物指墊，無標籤，概念展示而非製造說明。 原創通用設計，不虛構真實品牌引數。