基本解释[經濟學]拋負荷英汉例句雙語例句Tray supports shall be rigid enough to withstand severe vibrations that would be caused due to water hammering during start-up and full load throw-off conditions.托磐支撐應足夠堅硬，能承受啓動和達到滿載所引起的水擊導致的嚴重振動。load throw-off更多例句词组短语短語load throw -off test 甩負荷試騐load throw-off更多词组专业释义經濟學拋負荷