n.木材,隆隆声,废物
vt.& vi.砍伐,笨重地行进,胡乱堆积
The truck was sent to carry lumber.
卡车被派出去运木材.
He was going to have to purchase all his lumber at full retail price.
他将不得不把所有木材按零售价分文不少地买下来。
It was made of soft lumber, spruce by the look of it.
其制作材料是软木,看起来像是云杉。