Red circuit
[计] 热线, 红线路
🧩 词语组成解析
red
[red]
adj. 红色的;（脸）涨红的;烧红的;红头发的;
n. 红色;红衣服;红颜料;红葡萄酒;
🗣️ 情景例句
She doesn't have the phone number.
她不知道那儿的电话号码。
That's ok fine.
挺好的。
It was half past four. Everything was ready.
一切都准备好。