Establishes an experiment platform for suction-airflow affected by annular jet and designs a ventilation inlet with blades engendering rotating jet.是什么意思_Establishes an experiment platform for suction-airflow affected by annular jet and designs a ventilation inlet with blades engendering rotating jet.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句