| 单词 | rostrum |
| 释义 | rostrum['rɒstrəm]n. 讲坛, 演讲台, 演讲, 演讲者【医】 嘴, 喙 rostrum ros.trum AHD: [r¼s“tr…m, rô“str…m] D.J. [6rKstr*m, 6r%8str*m]K.K. [6r$str*m, 6r%str*m]n.（名词） 【复数】 ros.trums 或 ros.tra [r¼s“tr…, rô“str…] 1. A dais, pulpit, or other elevated platform for public speaking.演讲台：作演讲之用的讲台、布道台或其它高台2. The curved, beaklike prow of an ancient Roman ship, especially a war galley.喙形船首：尤指战船的古罗马船只弯曲的喙状船头3. The speaker's platform in an ancient Roman forum, which was decorated with the prows of captured enemy ships.古罗马演讲台：古罗马广场上用作公开演讲并装饰有从被俘战船上取下的喙形船首的高台4. Biology A beaklike or snoutlike projection.【生物学】 喙，吻突：喙状或口吻状凸出物语源:Latin r½strum [beak] * see r¶d- 拉丁语 r½strum [喙] *参见 r¶d- 继承用法:ros“tral AHD: [-tr…l] （形容词） |
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