fence/fens/

n. a structure made of wood, metal, etc. that surrounds a piece of land

n. [C] 栅栏；围栏；篱笆：He put up a fence to keep his chickens in the backyard. 他筑了一道篱笆把鸡围在后院。

构词源自defense

音组-fence/-fens/

defence; fence; offence