深棕色的用英语可以表示为 "dark brown"。

dark brown 来源于英语中的形容词 "dark" 和名词 "brown",它们分别指颜色深(dark)和棕色(brown)。

下面是一些使用 "dark brown" 的英文例句及其中文翻译:

"Her eyes were a deep, dark brown."(她的眼睛是一种深棕色。)
"The wood of the table was a dark brown color."(桌子的木头是深棕色的。)
"He had a full head of dark brown hair."(他有一头浓密的深棕色头发。)
"The leaves on the tree were turning a dark brown in the autumn."(秋天树叶变成了深棕色。)

注意:在英文中,"dark brown" 一般不用来形容人的皮肤颜色。如果想表达人的皮肤颜色是深棕色,可以使用 "dark-skinned" 或者 "brown-skinned"。例如:"He had dark-skinned arms and legs."(他有深色的胳膊和腿。)或者 "She was a beautiful brown-skinned woman."(她是一位漂亮的棕皮肤女人。)