wood的复数

　　例句：

　　Wax polish preserves wood and leather.

　　上光蜡可保护木材和皮革。

　　I stepped over a broken piece of wood.

　　我迈过一根断裂的木头。

　　Visitors were set to work chopping wood.

　　参观者们被安排去砍木头。

　　The wood is held in position by a clamp.

　　这木头用夹钳固定住了。

　　The dark polished wood shone like glass.

　　抛光后的深色木料像玻璃一样熠熠闪光。