Relay selector
[计] 继电器选择器\\n[化] 继电器式选择器
🧩 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;
selector
[si'lektə]
n. 选择者，选择器;
🗣️ 情景例句
Can I spray a little on my wrist?
我能在我的手腕上喷一点吗？
Kill the goose that laid the golden egg.
杀鸡取蛋
They had a good time, but I didn't go.
他们玩得很痛快，但我没有去。