I recently bought tofugu’s 4500 sentence pack and am really enjoying it! Most sentences I can look up a thing or two if I don’t understand it but this one has me stumped. The “main word” is けい and the sentence is うちの実家の車はけいです. So far I have The car at my parent’s house is… I’ve tried google translate and jisho but haven’t been able to suss anything out.
And it’s this entry on Jisho.