dead centre

dead centre

美 　英

• un.冲程的死点
• 网络零点

英汉解释

un.

1. 冲程的死点

英英解释

n.

1. the exact centre of something 2. the position at the top or bottom of a piston stroke in a reciprocating engine or pump, at which point the piston and the connecting rod are in a straight line 3. a nonrotating pointed shaft mounted at both ends or one end of a lathe to support the workpiece and hold it in place

例句

It may seem obvious, but the most essential skill a good snooker player can have is to be able to hit the cue ball dead centre.

虽然看似是显而易见的，但优秀的斯诺克选手可以掌握的最重要技能还是那种可以直击主球球心的能力。

D. He hit the target at the dead centre.

他击中了靶的正中心。