
好词典

源自中古法语 'relai'(替换、接力),最终来自拉丁语 'relaxare'(放松、传递)。
❶ 接力赛跑中的一棒,指运动员传递接力棒的过程或环节。
“She ran the first relay in the competition.”
(她在比赛中跑第一棒。)
“The team dropped the baton during the relay.”
(队伍在接力赛中掉了接力棒。)
❶ 继电器,一种电子设备,用于控制电路的开合或信号的传递。
“The relay in the circuit board needs replacement.”
(电路板上的继电器需要更换。)
“He installed a new relay to improve the signal.”
(他安装了一个新的继电器来改善信号。)
❶ 传递或转达信息、消息等,通常指通过中间人或媒介。
“She relayed the message to her boss.”
(她把消息转达给了老板。)
“The news was relayed to the public via radio.”
(新闻通过广播向公众传达。)
relay station — 中继站,用于接收并转发信号或信息的设施。
“The radio signal was boosted by a relay station.”
(无线电信号通过中继站增强。)
relay team — 接力赛的队伍,由多名运动员组成,轮流完成比赛。
“Our relay team won the gold medal.”
(我们的接力队赢得了金牌。)