?铰链式支具
... hinge plate 释义：铰合板 hinge brace 释义：铰链式支具 hinge point 释义：转折点 ...
Should a hinge or brace break, it need only be a matter of hours (not days or weeks) before a new one is delivered.
ENGADGET: 3D printed 'Magic Arms' give a little girl use of her limbs
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。