aras

中文翻译

abbr. ascending reticular activating system 上行网状激活系统

英文解释

n. a river that rises in northeastern Turkey (near the source of the Euphrates) and flows generally eastward through Armenia to the Caspian Sea; ancient name was Araxes

n. a constellation in the southern hemisphere near Telescopium and Norma

n. macaws

常见例句

n phylum or class of elongated wormlike parasites that live in the intestines of vertebrates: spiny-headed worms

n any of various worms living parasitically in intestines of vertebrates having a retractile proboscis covered with many hooked spines

plural of acanthocephalan n any of various worms living parasitically in intestines of vertebrates having a retractile proboscis covered with many hooked spines

very small free-living arachnid that is parasitic on animals or plants

released at the ends of nerve fibers in the somatic and parasympathetic nervous systems