Slips of bamboo and wood are the most commonly used material for writing.

竹、木简牍是纸发明前最主要的书写材料。

youdao

Rubber is a widely used material.

橡胶是一种广泛使用的材料。

youdao

Rubber is a widely used material.

橡胶是一种广泛使用的原料。

youdao

He tested the cement, and says less could be used because the rice hull ash makes it a stronger building material.

VOA: special.2009.12.01

One such material is asphalt, a substance often placed on top of buildings and used to cover road surfaces.

VOA: special.2010.03.02

At the time, the plant was used as packing material that protected other orchid plants arriving from Brazil.

VOA: special.2010.04.06

The Duke researchers used material collected from liposuction procedures performed on multiple human donors.

BBC: Fat could 'repair injuries'

He stuffed the used material in an empty beer can and hid it in his home, where it remained for years.

WSJ: Roger Clemens Trainer, Brian McNamee Says He Kept Drug Waste

He lived and worked in a poor community and he noticed many residents used material from old billboards for roofing, because it was waterproof and mildew-proof.

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