Y connection
[计] Y形接线, 星形接线
🧩 词语组成解析
🗣️ 情景例句
He couldn't take time off to come to New York with me.
他走不开 没办法和我一起来纽约。
Please sign.
请你签字。
Jim is asking Uncle Wang some questions.
吉姆在问王叔叔一些问题。