Ujb
abbr. umbilical junction box 连接电缆接线盒
🗣️ 情景例句
He complained to me about the food.
他向我抱怨伙食不佳。
John had a rough time last night.
约翰昨晚好像挺轰轰烈烈的样子。
It doesn't matter.
没关系。