如果你想表示 "它全身黑色"，你可以使用以下英文表达：
It is entirely black.
It is all black.
It is black all over.
这些表达都可以用来描述一个东西的颜色是完全黑色的。
例句：
The cat was entirely black, with shiny fur and piercing green eyes. (这只猫全身黑色，皮毛光亮，眼睛是那种闪闪发光的绿色。)
The car was all black, with sleek pnes and shiny chrome accents. (这辆车全黑色，线条流畅，有闪亮的铬色装饰。)
The suit was black all over, with a crisp white shirt and shiny black shoes completing the outfit. (这件西装全黑色，配上一件脱皮的白衬衣和闪亮的黑鞋，整装待发。)
希望这些信息能帮到你！
It is entirely black.
It is all black.
It is black all over.
这些表达都可以用来描述一个东西的颜色是完全黑色的。
例句：
The cat was entirely black, with shiny fur and piercing green eyes. (这只猫全身黑色，皮毛光亮，眼睛是那种闪闪发光的绿色。)
The car was all black, with sleek pnes and shiny chrome accents. (这辆车全黑色，线条流畅，有闪亮的铬色装饰。)
The suit was black all over, with a crisp white shirt and shiny black shoes completing the outfit. (这件西装全黑色，配上一件脱皮的白衬衣和闪亮的黑鞋，整装待发。)
希望这些信息能帮到你！