Relay link
un. 中继线路；接力线路
🧩 词语组成解析
relay
[rɪ'lɛi]
n. 接替人员，替班;传递;接力赛;继电器;
vt. 转播，传达;用驿马递送，使接替;分程传递;
link
[lɪŋk]
n. 环，节;[计算机]链接;关联，关系;
vt. 连结;挽住，勾住;
vi. 用环连接;联系在一起;
🗣️ 情景例句
This spring is the origin of the brook.
这泉水是那条小河的源头。
How would I know?
我怎么知道？
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。