contact point的用法和樣例：
例句
- The choice of the location of the point has a significant effect.
接點位置的選取是有很大的影響。 - The model featuring the rotatable pressure contact makes alignment of the pressure switches an easy task in application.
可旋轉壓力接點型壓力開關在應用中調節非常方便。 - The racquet is now set to be vertical at contact.
網拍現在在接觸點是設定垂直的。 - Tyres are your only point of contact with the road surface.
你只輪胎與地面接觸點。
