这是一个焦点小组误导，每三个星期。

That's one focus group misled every three weeks.

youdao

贝伐单抗是静脉给予每两至三个星期。

Bevacizumab is given intravenously every two to three weeks.

youdao

贝伐单抗是静脉给予每两至三个星期。

Bevacizumab is given intravenously every two to three weeks.

youdao