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
So, what do you think you're going to do?
那么你打算怎么办呢？
The doctor said I looked anemic.
医生说我看起来贫血。
'I was in my office as usual,' answered the Ambassador.
“我和往常一样，在办公室里，”大使回答说。