相关单词近義詞 support 支持, shore up 支撐, prop up 支撐, reinforce 加固, buttress 扶牆, fortify 加強, underprop 頂撐(撐住, jack up 頂起(頂高), strengthen 加強, underlie 位於 ... 之下...give support to, 幫助(援助, bolster 長枕, corroborate 確証, bear out 証實臨近詞underscore, underneath, underpinn, underpinner, underpinning, underpinnings, underpin system, underpinned pier, underpinned pile, underpinning beam, underpinning post, underpinning work 返回 underpins