composite lumber中文什么意思

复合成材

• composite:    adj. 1.并合的，复合的，混成的 ...
• lumber:    vi. 笨重地移动；隆隆地行进。 a ...
• lumber:    n. 〔美国〕 1.木材，木料，方料 ...

百科释义

Composite lumber is a material that is composed of a mixture of wood fiber, plastic, and some type of binding agent. These ingredients are put together to form a material that is denser, stronger, and heavier than wood alone, a wood-plastic composite.