suction eye吸入孔
suctionn.吸;吸入;吸水管v.抽吸;吸出
suction cup for milking machine挤奶机吸杯
suction-type conyeying system负压输送
suction couch with open chamber敞开式真空伏辊
suction fluid from the lungs.将肺部的液体抽吸出去
suction drum-type seed device气吸滚筒排种器
suction tube for biopsy forceps活检钳用吸引管
suction termination of pregnancy吸出性终止妊娠
suction straight-through press真空正压榨