I sold STH in my family without telling you.

没有告诉你一声我就把家里一些东西卖了。

youdao

Sit up alone and straight without saying sth.

静静地独自端坐着。冥然，沉寂的样子。兀坐。

youdao

Sit up alone and straight without saying sth.

静静地独自端坐着。冥然，沉寂的样子。兀坐。

youdao