Ujb
abbr. umbilical junction box 连接电缆接线盒
🗣️ 情景例句
The scary part's leaving home and moving to college.
害怕的是要离开家搬到学校去。
Nice to meet you.
见到你很高兴。
What's your general impression,may I ask?
不知您对我们厂总的印象如何？