吸程的英文怎么说
吸程的英文: n. 吸;吸力;抽吸 v. 吸出 Suction devices are inadequate in gravels or very porous soils Michael was showing the nurse how to suction his saliva. Dirt and dust are drawn into a vacuum cleaner by suction. They sale their pneumatic robot which uses air to move and sticks to surfaces by suction. If the teat enters the cup, the suction of the milking machine ensures that it becomes attached. v. 举起 n. 抬,举;电梯,升降 break [lift, raise] a blockade fork lift for pallets He is lifting potatos in the field. They decided to lift the embargo. They assumed that the blockade would be lifted. |