Jb
abbr. 分线盒（Junction Box）
🗣️ 情景例句
You're way off base.
球不在垒上，此处指“与事实不符”。
The remembrance of past sorrow is joyful.
记住过去的不幸使人愉快。
and maybe that is where the rub is.
问题的症结恐怕就在这里。