Jb
abbr. 分线盒（Junction Box）
🗣️ 情景例句
Did you finish the ...?
你完成了……吗？
Storms make trees take deeper roots.
风暴使树木深深扎根。
He noticed that the straight part of the dance was different in the afternoon from what it had been in the morning.
他注意到下午舞蹈的直线部分与上午的不一样。