-
This way when I take two derivatives, there will be no t left.
这样的话,当我求二阶导数时,t就消失了
应用推荐
$firstVoiceSent
- 来自原声例句
This way when I take two derivatives, there will be no t left.
这样的话,当我求二阶导数时,t就消失了
应用推荐