Solid-state relay
[电] 固态继电器
🧩 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;
🗣️ 情景例句
Mm-hmm. Let's go ...
嗯哼。我们走吧……
He is in difficulty in his business.
他在事业上遇到困难了。
If the population keeps growing so quickly.
如果人口继续增长这么快的话。