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单词 protrusion
释义 protrusion /prəˈtruːʒən/ n.
1.(protruding thing)凸起物;隆起物

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.(state of being protruded)伸出;突出

a protrusion of the stomach upwards through the diaphragm胃通过隔膜向上突出

3.(act of protruding)伸出;突出
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更新时间:2025/3/11 5:13:07