支撐物的用法和樣例：
例句
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大梁一水平的鐵制或木制的桁條，用來(lái)作為建筑物或橋梁的主要支撐物
A horizontal beam, as of steel or wood, used as a main support for a building or bridge. -
吊床一種易擺動(dòng)的吊床或躺椅，用帆布或厚網(wǎng)掛在兩樹(shù)或別的支撐物之間
A hanging, easily swung cot or lounge of canvas or heavy netting suspended between two trees or other supports. -
撐裙箍帶裙環(huán)女裙中的很輕的環(huán)形支撐物
One of the lightweight circular supports for a hoop skirt. -
柱，桿建筑物框架中橫梁的支撐物
A support for a beam in the framework of a building.
