earlywood

例句：

1. 1. The earlywood of the tree is very strong and durable.
   这棵树的早熟木材非常坚固耐用。
2. 2. The earlywood of the tree is used for furniture making.
   这棵树的早熟木材用于制作家具。
3. 3. The earlywood of the tree is also used for firewood.
   这棵树的早熟木材也用于烧火。