名詞 pac:

1. committee formed by a special-interest group to raise money for their favorite political candidates
   同義詞：political action committee

pac 也作 pack

n.（名詞）
A moccasin or soft shoe designed to be worn inside a boot.
高統(tǒng)鹿皮靴：設(shè)計(jì)用以穿在長統(tǒng)靴里的一種軟鞋或柔軟的鞋
A shoepac.
縛帶防水鞋

來源：
Short for shoepac
shoepac的簡寫
alteration influenced by shoe
受 shoe的影響
of pidgin Delaware seppock [shoe]
混雜特拉華語 seppock的變化 [鞋]
from Unami Delaware chípahko [shoes]
源自 烏納米特拉華語 chípahko [鞋]