词汇	pear-shaped can
释义	pear-shaped can 马蹄形罐
随便看	surface roller surface rolling surface ronghening surface ronghness surface root resorption surface rotation surface rotational surface roughenine treatment surface roughening surface roughening agent surface roughening treatment surface rough growth surface roughing surface-roughing surface rough match surfaceroughness surfacer oughness surface roughness surface-roughness surface rough-ness surface roughness automatic tester surface roughness coefficient surface roughness degree surface roughness designation surface roughness element