The boat bumped against a solid object.

船撞到了硬物上。

《牛津词典》

Every solid object will reflect a sound.

任何固体都能反射声音。

youdao

A solid object exerts pressure on a floor equal to its weight divided by the area of contact.

一个固体作用在地面的压强等于它的重量除以接触面积。

youdao

Once the solid glass object cools, an artist uses special tools to carve an opening in the container.

VOA: special.2009.09.16

"With this new data, it now looks like we have a fairly solid object, " says Near radio science team leader Dr Donald Yeomans.

BBC: Eros is 'no ordinary rock'

She insisted on this part, and my father later backed her up: the magic was not just that the drum of a solid wood object without batteries rotated but that it did so only when unobserved, stopping whenever observed.

NEWYORKER: All That

Printing in 3D involves sending a design file to a printer that then forms a solid version of that object by slowly building it up in layers of plastic.

BBC: Nokia backs 3D printing for mobile phone cases