spumen.泡沫v.起泡沫=foam.
SPSn.宇宙飞行器推进系统(特殊业务)
Spude施普德
SPUDT单向结构
spuddyadj.粗而短的
Spudil斯普迪尔
spudgern.挑线器
spud in开始钻井,开钻
spud up铲掉;锄掉
Spudich斯普迪赫
spuddlevi.<古>在脏水(或泥浆)中嬉戏(或打滚)
spudder小铲,钻采机
"The well was spudded in April"
"the potatoes sprouted"