suckern.傻瓜;吸盘;吸管;<口>棒棒糖
sucker rod pump杆式泵
suckering plant分蘖苗
sucker rod hook抽油杆大钩
sucker rod line带动抽油杆的钢绳
sucker rod pole抽油杆柱
sucker rod float抽油杆浮子
sucker rod joint抽油杆接箍
sucker rod guide抽油杆导向器
sucker rod break抽油杆折断
sucker rod spear抽油杆打捞矛