Related topics: Human, Construction
e·rec·tion /ɪˈrekʃən/ noun 1 [countableC]HBH if a man has an erection, his penis increases in size and becomes stiff and upright because he is sexually excited 〔阴茎的〕勃起have/get an erection 勃起
2 [uncountableU]TBC the act of building something or putting it in an upright position 建造,建立;竖立erection of the erection of a new temple 建造新寺庙