常見例句A northern North American spruce (Picea mariana) having blue-green needles and small egg-shaped cones. 黑云杉：一種北美北部的云杉（黑云杉云杉屬），有藍綠色的杉針和小的蛋形的球果Picea mariana BSP. [醫(yī)] 黑云杉，沼澤云杉A Study on Vegetation Propagation Tests of Picea mariana By Softwood Cutting 黑云杉嫩枝扦插育苗技術(shù)的研究The Mariana Mallard arose from hybrid speciation. 馬里亞納野鴨就是雜交物種形成產(chǎn)生的。But once again, Mariana is following her own star. 不過，瑪麗安娜再次追隨自己的夢想。 返回 Picea mariana