Douglas fir

简明释义

黄杉

英英释义

例句

1.The aroma of the Douglas fir 道格拉斯冷杉 filled the air during the holiday season.

假日期间，空气中弥漫着道格拉斯冷杉的香气。

2.Hiking through the forest, we spotted a majestic Douglas fir 道格拉斯冷杉 standing tall among the other trees.

在森林中远足时，我们看到一棵雄伟的道格拉斯冷杉在其他树木中高高耸立。

3.The lumberjack chose to cut down a large Douglas fir 道格拉斯冷杉 for its strong wood.

伐木工选择砍倒一棵大型道格拉斯冷杉，因为它的木材结实。

4.In our backyard, we planted a young Douglas fir 道格拉斯冷杉 to provide shade.

在我们的后院，我们种了一棵年轻的道格拉斯冷杉来提供阴凉。

5.Many furniture makers prefer using Douglas fir 道格拉斯冷杉 because of its durability.

许多家具制造商喜欢使用道格拉斯冷杉，因为它的耐用性。

作文

The Douglas fir is one of the most significant trees in North America, valued for its majestic height and impressive timber quality. Known scientifically as Pseudotsuga menziesii, this evergreen conifer can reach heights of over 300 feet, making it a prominent feature in the forests of the Pacific Northwest. The Douglas fir has a unique appearance, with its soft, needle-like leaves that are arranged in a flat plane, and its distinctive cones, which stand upright on the branches. This tree is not only aesthetically pleasing but also plays a crucial role in the ecosystem, providing habitat for various wildlife species and contributing to the overall health of the forest. In terms of its economic importance, the Douglas fir is highly sought after for lumber production. Its wood is known for its strength and durability, making it an ideal choice for construction, furniture making, and even musical instruments. The wood has a beautiful grain and can be easily worked, which adds to its appeal among builders and artisans alike. In fact, the Douglas fir is one of the most harvested trees in the United States, particularly in states like Oregon and Washington, where it thrives in the moist, temperate climate. Beyond its practical uses, the Douglas fir holds cultural significance for many Native American tribes. These communities have long revered the tree for its beauty and utility. They use its bark for weaving, its needles for medicinal purposes, and its wood for constructing homes and canoes. The Douglas fir symbolizes strength and resilience, qualities that resonate deeply within these cultures. Moreover, the Douglas fir is a popular choice for Christmas trees due to its symmetrical shape and pleasant fragrance. Families across North America often choose a Douglas fir to decorate during the holiday season, creating memories that last a lifetime. The tree's ability to retain its needles longer than other species makes it a favorite among consumers. However, the Douglas fir faces challenges due to climate change and forest management practices. As temperatures rise and precipitation patterns shift, the health of these trees can be adversely affected. Additionally, logging practices, if not managed sustainably, can lead to habitat loss and decreased biodiversity. Conservation efforts are essential to ensure that the Douglas fir continues to thrive for future generations. In conclusion, the Douglas fir is much more than just a tree; it is a vital part of the North American landscape, economy, and culture. Its towering presence in the forest not only provides beauty but also supports a myriad of life forms. Whether admired for its grandeur, utilized for its wood, or cherished as a holiday symbol, the Douglas fir deserves our respect and protection. By understanding its significance, we can appreciate the role it plays in our lives and work towards preserving this magnificent species for years to come.

道格拉斯冷杉是北美最重要的树种之一，以其雄伟的高度和令人印象深刻的木材质量而受到重视。科学名称为Pseudotsuga menziesii，这种常绿针叶树可以达到超过300英尺的高度，使其成为太平洋西北地区森林中的显著特征。道格拉斯冷杉具有独特的外观，其柔软的针状叶子以平面排列，独特的圆锥体直立在树枝上。这种树不仅在美学上令人愉悦，而且在生态系统中发挥着至关重要的作用，为各种野生动物提供栖息地，并有助于森林的整体健康。在经济重要性方面，道格拉斯冷杉因其木材生产而备受追捧。它的木材以强度和耐用性而闻名，是建筑、家具制造甚至乐器制作的理想选择。这种木材具有美丽的纹理，易于加工，这增加了它在建筑商和工匠中的吸引力。实际上，道格拉斯冷杉是美国最被采伐的树木之一，特别是在俄勒冈州和华盛顿州，这里气候湿润温和，适合其生长。除了实用用途，道格拉斯冷杉对许多美洲土著部落具有文化意义。这些社区长期以来尊重这种树木的美丽和实用性。他们利用树皮进行编织，利用针叶进行药用，利用木材建造房屋和独木舟。道格拉斯冷杉象征着力量和韧性，这些品质在这些文化中深深共鸣。此外，道格拉斯冷杉因其对称的形状和宜人的香气而成为圣诞树的热门选择。北美各地的家庭通常选择一棵道格拉斯冷杉在节日期间装饰，创造终生难忘的回忆。这种树比其他物种更能保持其针叶，使其成为消费者的最爱。然而，道格拉斯冷杉由于气候变化和森林管理实践面临挑战。随着气温升高和降水模式变化，这些树木的健康可能会受到不利影响。此外，如果不进行可持续管理，采伐实践可能导致栖息地丧失和生物多样性减少。保护工作对确保道格拉斯冷杉在未来世代中继续繁荣至关重要。总之，道格拉斯冷杉不仅仅是一棵树；它是北美景观、经济和文化的重要组成部分。它在森林中的高耸身影不仅提供美感，还支持着无数生命形式。无论是因其宏伟而受到钦佩，还是因其木材而被利用，或是作为节日象征而被珍惜，道格拉斯冷杉都值得我们的尊重和保护。通过理解其重要性，我们可以欣赏它在我们生活中所扮演的角色，并努力保护这一壮丽物种，以便在未来的岁月中延续。