erection
/ɪˈrekʃən/noun
1
- mass noun the action of erecting a structure or object建造; 架设：
fees will be levied for the erection of monuments.
建造纪念碑的费用将通过收费获得。
1.1
- count noun a building or other upright structure建筑物; 竖立物。
2
- an enlarged and rigid state of the penis, typically in sexual excitement（阴茎的）勃起。