1. one of the three rounded protuberances on the cutting ridge of a recently erupted incisor tooth
mamelon 片语
片语
hummock圆丘;山岗;小丘;冰丘
mamelon 例句
英汉例句
In the inner shelf, the main geomorphic types have the accumulational plain, shoreface terrace, ancient costal line, ancient stream channel, mamelon and pit-and-pots.