常見例句用作名詞 (n.)Working area ground greasy dirt, oil tanker and lampblack machine clean.工作場地地面油污，油船及油煙機(jī)的清洗。On the foundation of heoretical research, design a kind of new spurt type kitchen lampblack purification machine.在理論研究的基礎(chǔ)上，設(shè)計了一種新型射流式廚房油煙凈化機(jī)。 返回 lampblack