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2.The wood of a dicotyledonous tree.
3.an order of dicotyledonous plants.
4.a dicotyledonous family of marsh plants of order Gentianales.
龙胆属沼泽植物双子植物科。收藏指正
5.an order of dicotyledonous trees of the subclass Hamamelidae.
金缕梅亚纲双子植物的一目。收藏指正
6.A flowering plant with two embryonic seed leaves or cotyledons that usually appear at germination.
双子植物具有两片胚籽的或通常在萌芽上有双子的花卉植物收藏指正
7.a large order of dicotyledonous plants of subclass Dilleniidae.
五桠果亚纲双子植物的一个大目。收藏指正
8.Some 60%of monocotyledons and 40%of dicotyledons are polyploid, as are 90% of ferns, many bryophytes, and some algae.
60%的单子植物和40%的双子植物、90%的蕨类植物、多数苔藓植物以及某些藻类,都是多倍体。收藏指正
9.a magnoliid dicot genus of the family Calycanthaceae including: allspice.
腊梅科中的一个双子植物属;多香果。收藏指正
10.an order of dicotyledonous plants including Moraceae and Urticaceae and Ulmaceae.
双子植物的一个目,包含桑科、荨麻科和榆科。收藏指正
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