两年生植物，通常独生，有时生侧芽。
Biennial to perennial, single or occasionally offsetting rosette plants.
两年生植株叶绿素含量多于一年生植株含量；
Furthermore, two-year seedlings had more chlorophyll contents than that in one-year seedlings.
这是两年生植物，也是我们最有用的牧草之一。
His is a biennial, and one of the most useful pasture plants we have.
这是两年生植物，也是我们最有用的牧草之一。
This is a biennial, and one of the most useful pasture plants we have.
欧洲两年生植物，原来用于提取染料的蓝色物质。
European biennial formerly grown for the blue coloring matter yielded by its leaves.
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 biennial widely cultivated for its blue or violet or white flowers.
直立的一年生或两年生植物，广泛栽培，尤其用于干草和土壤改良。
Erect annual or biennial plant grown extensively especially for hay and soil improvement.
北美已引入的欧洲两年生植物，在多刺的枝杈末端有拥挤的头状花序。
European biennial introduced in North America having flower heads in crowded clusters at ends of spiny-winged branches.
我认为我必须要够两年生活成本的……流动性很强、容易变现的资产。
Thompson asks. 'I decided I had to have two years' worth of (living) costs…in very liquid, easily accessible assets.
它同饲用甜菜或牛皮菜的亲缘很近，两年生，通常栽培在冷凉的气候条件下。
It's related to mangel and chard. It's a biennial and is. usually grown in a cool climate.
垂直向下生长的宿存主根。两年生的植物常具有可以储存养料的肥大直根，如：胡萝卜。
Taproot a persistent primary root that grows vertically downward. Swollen taproots used for food storage are common in many biennial plants, such as carrot (Daucus carota).
两年生欧亚植物，花黄色，其叶芳香，用做祛风剂或调味品；广泛栽培，尤其作绿肥或覆盖作物。
Biennial yellow-flowered Eurasian plant having aromatic leaves used as carminative or flavoring agent; widely cultivated especially as green manure or cover crop.
牛蒡任一种杂草，主要是菊科牛蒡属的两年生植物，开粉红色或略带紫色的花穗，并被带有多刺的苞所包围，形成果实中的刺果。
Arctium in the composite family, having pink or purplish flower heads surrounded by prickly bracts and forming a bur in fruit.
牛蒡任一种杂草，主要是菊科牛蒡属的两年生植物，开粉红色或略带紫色的花穗，并被带有多刺的苞所包围，形成果实中的刺果。
Arctium in the composite family, having pink or purplish flower heads surrounded by prickly bracts and forming a bur in fruit.
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