n. the act of passing something along from one person or group to another
n. a crew of workers who relieve another crew
n. a fresh team to relieve weary draft animals
n. a race between teams; each member runs or swims part of the distance
词态变化
过去分词:relayed
现在分词:relaying
过去式:relayed
复数形式:relays
第三人称单数:relays
常见例句
1
a hollow cylinder passed from runner to runner in a relay race
2
of Relay. imp
3
v pass along v control or operate by relay
4
each member runs or swims part of the distance n electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit v pass along v control or operate by relay
5
A house where a stage regularly stops for passengers or a relay of horses.
