“液压”的英语？

随着液压系统嘎吱一声响，起落架进入了锁定位置。There was a whine of hydraulics as the undercarriage locked into position.是机器下面的液压千斤顶造成的移动.Hydraulic jacks under the machine produce the movement.这艘船配有不少于5个液压泵。The boat has no fewer than five hydra...

“液压”的拼音为：yè yā...