Y connection
[计] Y形接线, 星形接线
🧩 词语组成解析
🗣️ 情景例句
What's wrong, Susan?
怎么啦， Susan？
Our staff and employees will do their best to make your visit comfortable and worthwhile.
我们所有的员工都会尽力使您的来访舒适而有价值。
He found it very difficult to get to sleep and he was rather angry with the man upstairs.
他觉得这样很难入睡， 他对楼上的人相当生气。