常見(jiàn)例句Special safety concepts signalise a beginning failure of the leakproof operation. 儅無(wú)泄露操作開(kāi)始出現(xiàn)故障時(shí)，特殊的安全裝置會(huì)有報(bào)警信號(hào)發(fā)出。2. Special safety concepts signalise a beginning failure of the leakproof operation. 儅無(wú)泄露操作開(kāi)始出現(xiàn)故障時(shí)，特殊的安全裝置會(huì)有報(bào)警信號(hào)發(fā)出。 返回 signalise