dead centre

dead centre

美 　英

• un.沖程的死點
• 網絡零點

英漢解釋

un.

1. 沖程的死點

英英解釋

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.

雖然看似是顯而易見的，但優秀的斯諾克選手可以掌握的最重要技能還是那種可以直擊主球球心的能力。

D. He hit the target at the dead centre.

他擊中了靶的正中心。