首页 英汉 汉英 英英 词组 用法 例句 同义词 写作 俚语 缩写 词源 词根 法汉 德汉 日汉 俄汉 韩汉 西汉 意汉 泰汉 越汉
| 单词 | arapaima |
| 释义 | arapaima in British English (ˌærəˈpaɪmə) noun a very large primitive freshwater teleost fish, Arapaima gigas, that occurs in tropical South America and can attain a length of 4.5 m (15 ft) and a weight of 200 kg (440 lbs): family Osteoglossidae Word origin via Portuguese from Tupiarapaima in American English (ˌærəˈpaɪmə) noun a very long, edible, large-scaled bony fish (Arapaima gigas) of the rivers of the Amazon region, sometimes reaching a weight of c. 180 kg (c. 400 lb) Word origin ModL < Port < a Tupí wordWord lists with Types of fish |
| 随便看 |
英语词典包含298861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。