European biennial widely cultivated for its blue or violet or white flowers. 因其蓝色紫色或白色的花而被广泛种植的欧洲两年生草本植物。
European perennial having usually violet or white spring flowers. 欧洲的多年生植物,春季常开紫罗兰色或白色的花。
This paper selects four mulching film including of violet, white, blue thin film and blue thick film to compare their effect of cover cultivate. 选用紫色、白色、蓝色薄膜及蓝色厚膜4种地膜对两葡萄品种里扎马特、凯然诺尔进行覆盖栽培。
California dogtooth violet with creamy white flowers sometimes yellow-tinged. 加利福尼亚州的一种赤莲,花乳白色,有时淡黄色。
The word color is the general term which applies to the whole subject - red, orange, yellow, green, blue, violet, black and white and all possible combinations thereof. 色彩这个词是红、橙、黄、绿、青、蓝、紫、黑与白,以及所有这些颜色之间的混合的总称。