pit and fissure sealant
常见例句
- The pit and fissure sealant have significant preventive effect on carious teeth.
窝沟封闭能有效预防窝沟龋的发生。
dict.cn - Conclusion: the pit and fissure sealant have significant preventive effect on carious teeth.
结论：窝沟封闭能有效预防窝沟龋的发生。 - Conclusion This self - made pit and fissure sealant has significant preventive effect on carious teeth.
结论该窝沟封闭剂具有明显的龋齿预防效果。 返回 pit and fissure sealant