 
 <translate> Instrument case is the box in which instrument is kept. Mandolin will be stored safely in its case. The final answer: instrument case. <ibo> Ngwá ọrụ igbe bụ igbe nke ngwá a na-edebe. A ga-echekwa Mandolin n'ụzọ dị nchebe n'ime akpa ya. Azịza ya bụ: ihe e ji etinye ngwá ọrụ. 