1. The botanist identified the tree as a true pine.
植物学家确认这是一棵真正的松树。

2. True pines are commonly used in landscaping.
真正的松树常用于园林绿化。

3. We collected seeds from several true pines in the forest.
我们在森林里采集了几棵真正松树的种子。

A: This is a true pine, right?
A：这是一个真正的松树，对吗？

B: Yes, it has the typical needles and cones of true pines.
B：是的，它有真正松树典型的针叶和松果。

1) 属于松科的树木

2) 园林或木材用树种

3) 生态学研究对象

1. 一种典型的松树，属于松科植物

e.g. The forest is mainly composed of true pines.
这片森林主要由真正的松树组成。

noun

1. A species of pine tree belonging to the genus Pinus, recognized for its true characteristics.