penstock
penswan pent- pent pent-roof pent up penta- pentacapsular pentacarpellary pentachord pentacle pentacoccous pentad pentadactyl pentadactyle pentadactylism pentadecagon pentagon pentagonal pentagonally pentagraf pentagram pentagynous pentahedral pentahedron pentahydrate pentamerism pentamerous pentameter pentandrous |
penstock /'penstɔk/
danh từ
|