Focus on the pronunciation of penetrate
English definition of “penetrate”
/ˈpen·ɪˌtreɪt/ v [I/T] (MOVE)
› to move into or through something: [I] The drill isn’t sharp enough to penetrate into the rock. [T] Women have begun to penetrate a lot of fields that were dominated by men for centuries. penetration
/ˌpen·ɪˈtreɪ·ʃən/ n [U] › The program’s penetration in Utah schools varies from district to district.