Light operated relay
[电] 光动继电器
🧩 词语组成解析
light
[laɪt]
n. 光;发光体;电灯;点火器;
adj. 轻的;明亮的;浅色的;少量的;
v. 点燃;照亮;用光指引;
adv. 轻地，轻装地;
a. 操作的
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
Until we're married, you're not staying over.
我们结婚时，你才可以留下来。
My sister worked as a secretary before she got married.
在她结婚了以前，我的姐姐为一位秘书。
She came into my room yesterday.
昨天她到我房里来了。