名词 slug:

1. a projectile that is fired from a gun

2. a unit of mass equal to the mass that accelerates at 1 foot/sec/sec when acted upon by a force of 1 pound; approximately 14.5939 kilograms

3. a counterfeit coin

4. an idle slothful person

5. an amount of an alcoholic drink (usually liquor) that is poured or gulped

6. a strip of type metal used for spacing

7. any of various terrestrial gastropods having an elongated slimy body and no external shell

8. (boxing) a blow with the fist

slugn.蛞蝓；鼻涕虫；动作缓慢的人n.子弹；铅字条；[物]斯勒格（质量单位）n.重击v.加铅字条于；用力打slugsn.[动]蛞蝓(俗称鼻涕虫；类似蜗牛的无硬壳动物)；未燃烧着的燃料；未蒸发的燃料液滴名词slug的复数形式.

liquid slugging液击

slugging percentage(棒、垒球)多垒安打率(=安打上垒总数／击球次数)

slugging averagen.打击率