Focus on the pronunciation of imperfect
English definition of “imperfect”
› not perfect or not complete: Our rule of law is still imperfect, but it’s better than having no laws at all. imperfection
/ˌɪm·pərˈfek·ʃən/ n [C/U] › [C] Investigators suspect the engine broke because of a tiny imperfection in one of the parts.