北美西部高大的落叶松属植物，浅绿色尖角树叶，椭圆形球果；重要的木材。

Tall larch of western North America have pale green sharply pointed leaves and oblong cones; an important timber tree.

youdao

松树和枞树都是结球果的植物。

The pine and fir are coniferous trees.

youdao

松树和枞树都是结球果的植物。

The pine and fir are coniferous trees.

youdao