欄杆
Bannister
n 1: English runner who in 1954 became the first person to run a
mile in less than four minutes (born in 1929) [syn: {Roger
Bannister}, {Sir Roger Gilbert Bannister}]
2: a railing at the side of a staircase or balcony to prevent
people from falling [syn: {banister}, {balustrade}, {balusters},
{handrail}]