Y connection
[计] Y形接线, 星形接线
🧩 词语组成解析
🗣️ 情景例句
Don't worry about it. It's nothing.
别担心，没事儿。
Delays are dangerous.
坐失良机必有忧患。
I visited museums and sat in public gardens.
我参观了博物馆，还去了公园。