a point of contact = a contact point

• 接触点；触点

a point of contact = a contact point的用法和样例：

例句

1. The racquet is now set to be vertical at contact.
   网拍现在在接触点是设定垂直的。
2. Tyres are your only point of contact with the road surface.
   你只轮胎与地面接触点。
3. Output two teams of contact signal.
   输出两组触点信号。
4. The coil deenergizes through the auxiliary contact.
   线圈通过辅助触点断电。