专业释义英英释义
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前凸 - 引用次数：1 参考来源 - 人机工效学在椅类设计中的应用
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出苗 - 引用次数：1 参考来源 - 玉米杂交种种子生物学特性研究
·2,447,543篇论文数据，部分数据来源于NoteExpress
protrusion [ prəu'tru:ʒən ]
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n.
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something that bulges out or is protuberant or projects from its surroundings
同义词： bulge bump hump gibbosity gibbousness jut prominence protuberance extrusion excrescence
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the act of projecting out from something
同义词： projection jut jutting
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something that bulges out or is protuberant or projects from its surroundings
以上来源于: WordNet
柯林斯英汉双解大词典
protrusion /prəˈtruːʒən/
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1.
N-COUNT A protrusion is something that sticks out from something. 凸出物; 凸起部分 [正式]
例：He grabbed at a protrusion of rock with his right hand.
他用右手抓住了一块凸起的岩石。
双语例句原声例句权威例句
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Here's why: In 1830 a local official named George Rankin lowered himself into the cave on a rope tied to a protrusion in the cave wall.
原因如下：1830年，一位名叫乔治·兰金（George Rankin）的当地官员用一根绳子把自己吊入洞穴，这根绳子固定在洞穴壁的一个突出石块上。
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He grabbed at a protrusion of rock with his right hand.
他用右手抓住了一块凸起的岩石。
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The protrusion turned out to be a bone.
原来那个突出物是一块骨头。
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It is a protrusion of the cell sticking out of the epic al surface.
伸出细胞的美丽表面。
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