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草原:以禾本科草类 ( 禾本科 ) 为优势物种的植物群落 ( 生物群系 ).用英语怎么说？

草原:以禾本科草类 ( 禾本科 ) 为优势物种的植物群落 ( 生物群系 ).

Grassland A major world plant community ( biome ) dominated by grasses ( Poaceae ).

相关词汇
grassland major world plant community biome dominated by grasses

grassland

n. 草原，牧场，草地；

major

adj. 主要的，重要的，大调的，主修的（课程）；n. 主修科目，大调，陆军少校，主修学生；v. 主修，专攻；

world

n. 世界，地球，领域，尘世；

plant

n. 植物，草木，设备，工厂，庄

community

n. 社区，社会团体，共同体，[生态] 群落；

biome

n. （生态）生物群系；

dominated

adj. 受控的；v. 控制( dominate的过去式和过去分词 )，在…中占首要地位，在…中具有最重要（或明显）的特色，在…中拥有最重要的位置；

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；

grasses

n. 草( grass的名词复数 )，草地，告密者，大麻；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
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Every bullet has its billet.
每颗子弹都有归宿,命中注定无法逃.
He emptied several bags of rice into a bin.
他把几袋米倒进大箱里.
The pain of biliary colic is occasionally in the epigastrium.
胆绞痛的疼痛有时出现在上腹.
Conlusion 1 Over expression of Bcl - 2 was observed in biliary carcinomas.
结论1Bcl -2 蛋白在胆管癌与良性胆管疾病中表达有显著差异,它的过度表达与肝外胆管癌的发生有关.
These may bind to receptor molecules on the surfaces of cells.
这些可能会在细胞表面和受体分子结合在一起。
Comic faces in hollywood's film are always moonface, oxeye, bingle, lovely to children.
好莱坞动画影片的女主角通常长着一张圆脸, 大眼睛, 短发, 可爱的适应孩子们喜爱的脸.
The bine is comprised by cerebral cortex, xylem and fungous marrow.
茎由皮层.木质部和海绵状的髓组成.
These compounds bind with genetic material in the liver.
这些化合物在肝脏中与遗传物质实现结合。
Using binary notation is in fact just manipulating ones and noughts.
使用二进制标号法实际上只运用1和0两个数.
Biofeedback training to observe the changes in skin temperature.
观察生物反馈训练时的皮温变化.
Those workers discuss the evidence for and against several models for microbody biogenesis in rat liver.
这些研究者讨论赞成和反对鼠肝微体生物发生的几种模式的证据.
Carbohydrates are one of the four major classes of biochemical molecules.
碳水化合物是四大类生物化学分子中的一类.
Therefore , one cannot ignore the contribution of biogenic volatile organic compounds to the secondary organic aerosols.
二次有机气溶胶由于其对环境 、 气候和人体健康的影响,正日益受到人们的关注.
He picked up the billfold.
他捡起那只皮夹来.