relay [ˈri:leɪ]
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基本释义
n.接力赛,中继转播(设备);vt.转述,转播
英英释义
to repeat something you have heard , or to broadcast a signal , message or programme on television or radio
参考例句
They will relay your message. 他们会转达你的口信。
This metal tower is used to relay television signals to distant villages. 这个金属塔是用于向遥远的村子转播电视讯号的。
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