短语词组短语pressurize e 增压Pressurize piston 增压活塞pressurize enclosure 正压外壳pressurize bearings 密封轴承relay pressurize 中继加压brake pressurize 制动比压pressurize head 加压头pressurize fermentation 加压发酵air pressurize 干气密封 返回 pressurize