n.封闭层防剥离剂...

desealant的音标：desealant的英式发音音标为：[di:'si:lənt]desealant的美式发音音标为：[di'silənt]...

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.A universal UV sealant to protect all acrylics, wraps and gels.保护所有水晶甲 、 假甲和凝胶甲的常用紫外线光疗密封剂.Conclusion: Fibri...