pram¹

n.

pram²

n.

以上来源于：《英汉大辞典》

/pram/

n.

Brit. a four-wheeled carriage for a baby, pushed by a person on foot.

C19: contr. of perambulator.

/prɑːm, pram/

n.

a flat-bottomed boat.

ME: from MDu. prame, Mid. Low Ger. prāme, perh. from Czech prám ‘raft’.

以上来源于：《简明牛津英语词典》