-
Running, jumping and throwing are the basic techniques in track and field.
跑、跳跃和投掷是田径运动中的基本技术。
youdao
-
The techniques to determine the electric field is introduced.
介绍了确定电场函数的方法。
youdao
-
The techniques to determine the electric field is introduced.
介绍了确定电场函数的方法。
youdao