支撑的近义词、同义词

raise or support (the level of printing) by inserting a piece of paper or cardboard under the type; "underlay the plate"

be the physical support of; carry the weight of; "The beam holds up the roof"; "He supported me with one hand while I balanced on the beam"; "What's holding that mirror?"

a support that steadies or strengthens something else; "he wore a brace on his knee"

any device that bears the weight of another thing; "there was no place to attach supports for a shelf"

a structural member used to stiffen a framework