culminate v 到达顶峰

cmul=heap (堆积)

accumulate v 积累

cumulus n 积云

cup=desire (渴望)

cpidity n 贪财，贪心

curt=short (短)

curt(说话)短而粗暴的

curtail v 截短;缩短(讲话、节目等)

custod=guard (看护)

custody v 监