基本解釋[機械工程]支腿撐腳英漢例句雙語例句Make sure outrigger were fully extended and installed on firm pad.確保外伸支架全部伸出并穩(wěn)固于地面上。blog.sina.com.cnoutrigger pad更多例句專業(yè)釋義機械工程支腿撐腳