Draw a short line from the centre circle outwards.

从中心的圆向外画一条短线。

youdao

All points on a circle are equidistant from the centre.

圆周上各点离圆心的距离相等。

《牛津词典》

You can get to the beach easily from the centre of town by tram.

你可以很容易地在市中心坐有轨电车到达海滩。

《柯林斯英汉双解大词典》

Hugo Brady is from the Brussels-based research group Centre for European Reform.

VOA: standard.2009.10.02

But already Russia's outlying areas are running themselves with less and less say-so from the centre.

ECONOMIST: Western man��s burden

This year 36 asylum seekers have escaped from the centre compared with seven people in 2002.

BBC: Security boost at asylum centre

That makes it more pragmatic but also less easy to boss about from the centre.

ECONOMIST: Good for Latin American democracy. How good for Brazil?