fissure sealant

  • 窝沟封闭剂

fissure sealant的用法和样例:

例句

  1. 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。

fissure sealant的相关资料:

临近单词

目录 查词历史