protrusion
protrusion基本解释
n.隆起物；突出；伸出
protrusion同义词
protrusion相关例句
protrusion英英释义
"the gun in his pocket made an obvious bulge"
"the hump of a camel"
"he stood on the rocky prominence"
"the occipital protuberance was well developed"
"the bony excrescence between its horns"
