Electrostrictive relay
[电] 电伸缩继电器
🧩 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
get some background on the job.
了解这项工程的一些背景。
He's still a boy after all.
他毕竟还只是个孩子。
I told him that if painting was important for him, he would live on bread in order to succeed.
我告诉他说，如果绘画对他很重要的话，那么要取得成功，就得靠啃干面包生活了。