greasen.油脂vt.用油脂涂;上油;贿赂
grease worker润滑脂工作器
grease pencil润滑脂铅笔
grease collar油脂环
grease groove油槽
grease pocket润滑脂杯
grease grades润滑脂品级
grease/oil油脂
grease-trap隔油器;油脂分离器
grease filler润滑脂填料
grease smudge油渍