nephridial pit
窝沟封闭剂
pit and fissure sealant【口腔】
暂无补充释义。
相关词条
facial pit
cesspool, drainage pit (waste well, absorbing well)
spreader boom (spreader jib) open-pit mining
anal pit
draw-in pit【电】
proctodeal pit
Pallas pit viper's bone
pit and fissure sealant【口腔】
暂无补充释义。
nephridial pit
facial pit
cesspool, drainage pit (waste well, absorbing well)
spreader boom (spreader jib) open-pit mining
anal pit
draw-in pit【电】
proctodeal pit
Pallas pit viper's bone