The term "trofeu-keyboard" appears to be a compound word combining "trofeu" (Portuguese for "trophy") and "keyboard." Since it's a specific term, it's best to keep it in its original form, but if we need to translate "trofeu" into Bengali, it would be "ট্রফি" (pronounced "trofi"). So, the translation would be: ত্রফি-কিবোর্ড (Trofi-kibôrd)