| 单词 | megatherian |
| 释义 | megatherian (once / 3939771 pages) n WORD FAMILY megatherian USAGE EXAMPLESIn the spelling contest, he had stupefied his fellow students by nimbly rattling over such words as "megatherian," "stupendous," "zoological aggregation," and the like. Harkness, Peter T., Andy the Acrobat(2010) n a large extinct ground sloth Syn|Hypo|Hyper megatherian mammal, megatheriid ground sloth, megathere gigantic extinct terrestrial sloth-like mammal of the Pliocene and Pleistocene in America edentate primitive terrestrial mammal with few if any teeth; of tropical Central America and South America |
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英语词典包含147318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。