Colorado blue spruce
英
美
- blue adj.蓝色的;忧郁的;沮丧的;色情的n.蓝色
- colorado n.科罗拉多(州)[美国]
- spruce n.赤松;云杉;虎尾枞属的植物adj.干净的;外表俏丽的vi.打扮vt.打扮自己
Noun:
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tall spruce with blue-green needles and dense conic crown; older trees become columnar with lower branches sweeping downward