基本解釋[土木建築工程]開(kāi)啓式呼吸器英漢例句雙語(yǔ)例句RHZKF series of positive pressure air breather are self-supporting and open.RHZKF系列正壓式空氣呼吸器是一種自給開(kāi)放式空氣呼吸器。open-air breather更多例句專(zhuān)業(yè)釋義土木建築工程開(kāi)啓式呼吸器