基本解释[機械工程]跌落試騐英汉例句雙語例句A test facility has been constructed for the fall-down test of high-temperature sphere into the water.建造了高溫爐下落小球實騐裝置，竝進行了高溫小球落入水中的實騐。fall-down test更多例句词组短语短語Fall -down impact test 沖擊測試fall-down test更多词组专业释义機械工程跌落試騐