protuberance
Definition
A part that bulges or projects out from a surface.
中文 从表面凸起或突出的部分。
Example
"There was a strange protuberance on the side of the ancient tree."
A part that bulges or projects out from a surface.
中文 从表面凸起或突出的部分。
"There was a strange protuberance on the side of the ancient tree."