An iron rod or a timber used to strengthen a building, a tight bandage for the wrist and an iron frame to hold the ankle straight are all braces.
An iron rod or a timber used to strengthen a building, a tight bandage for the wrist and an iron frame to hold the ankle straight are all braces.
用来巩固建筑物的铁杆或木柱、腰部的紧蹦带和夹住脚踝使之直立的铁框架，都叫做支架。