adj.暗褐色的，深色的

The fuscous field mouse is an endangered species in this region.
这种田鼠是该地区的一个濒危物种。
The fuscous butterfly can be found in various tropical forests.
这种蝴蝶可以在各种热带森林中找到。
The fuscous starling is known for its distinctive plumage.
金翅雀以其独特的羽毛而闻名。
The fuscous earthworm plays a crucial role in soil health.
金线虫在土壤健康中扮演着重要角色。
In the evening, the fuscous catbird can be heard singing.
在傍晚时分，可以听到金翅鸟猫头鹰的歌声。
The fuscous ground squirrel has adapted well to urban environments.
金线松鼠已经很好地适应了城市环境。
The fuscous thrush's song is often mistaken for that of the blackbird.
金翅鸫的歌声经常被误认为是乌鸫的。
The fuscous warbler is a common sight during spring migrations.
金翅莺在春季迁徙期间很常见。
The fuscous snakehead is a popular fish among anglers.
金线蛇头鱼是垂钓者中颇受欢迎的鱼类。
The fuscous hawk-eagle is a formidable predator in the jungle.
金翅雕在丛林中是一种强大的掠食者。