单词	brachyuran
释义	brachyuran /ˌbrakēˈyo͝orən / noun A crab belonging to the brachyura suborder of crustaceans.This feature is present in crayfish, thalassinids, and anomalans but is presumably lost in brachyurans.... The taxon is unique among brachyurans due to its distinctive dorsal carapace ornamentation. Based upon the morphology of the chela and appendages and the orientation of the appendages with respect to the carapace, the new material is not referable to any macruran groups and must be a brachyuran.
随便看	ensoulment enstatite ensue en suite ensure enswathe ENT -ent entablature entablement entail entailment entameba entamoeba entangle entanglement entasis Entebbe entelechy entellus entellus monkey entelodont entente entente cordiale enter

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。