concrete evidence的意思|示意
美 / /
英 / /
concrete evidence相关例句
The agreement was concrete evidence of their intentions in the area.
这个协定就是他们在这个区域的意图的有力证据.
互联网
The invention of the solenoid provided immediate concrete evidence of this idea.
螺旋管线圈的发明为这种看法直接提供了具体证据.
辞典例句