protrusion 详细解释

protrusion

[prə'tru:ʒən]

n.隆起物,突出, 伸出

词形变化

异体字: protrusible | 名词: protrusility |

词义辨析

同义参见:

ridge  shoulder  knob  

英英释义

名词 protrusion:

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

the act of projecting out from something

同义词：projection, jut, jutting

补充

protrusionprotrusion英:[prəˈtru:ʒən] 美:[proˈtruʒən]n.1.伸出,突出

例句

1. 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。 2. a protrusion of the stomach upwards through the diaphragm胃通过隔膜向上突出 3. a protrusion on the rock face岩石表面的突出物 4. bony protrusions on the outside of the elbow肘部外侧突起的骨头 5. a roof with many protrusions许多地方向外挑出的屋顶 6. The pain was caused by a/the protrusion of a disc in his lower back.疼痛是由椎间盘突出引起的。

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