relay-主題

relay

[ri'lei]

vt.轉播, 轉達, 中繼, 接力, 接替
n.繼電器, 接力賽, 替班

例句與用法：

The anchor man in a relay team runs last.

接力隊中的主力跑最後一棒。

The moving part of an electromagnetic device such as a relay, buzzer, or loudspeaker.

電樞電磁裝置的移動部分，如繼電器，蜂音器或揚聲器

Scientists have set up two kinds of relay stations. One kind is on the earth, the other is a satellite placed in space around the earth.

科學家們已建立了兩種中繼站，一種在地球上，而另一種是放在地球周圍太空中的衛星上。

詞形變化：

動詞過去式: relayed | 動詞過去分詞: relayed | 動詞現在分詞: relaying | 動詞第三人稱單數: relays |

英文解釋:

名詞 relay:

the act of passing something along from one person or group to another

a crew of workers who relieve another crew

a fresh team to relieve weary draft animals

electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit

同義詞：electrical relay

動詞 relay:

pass along

control or operate by relay

以上來源於大辭典