【简答题】什么叫传感器? 它通常由哪几部分组成? 它们的作用及相互关系如何?
【简答题】The novel coronavirus came from ________.
【简答题】The (inspire) _______ of writing the novel Harry Potter just came from one of her journeys in Britain.
【简答题】The novel came from a true love affair.
【简答题】浙教版五年级下册数学作业本第一章【2】分数的意义答案
【简答题】The actual animal source that the novel-CoV (n-CoV) virus came from is ____.