Read Edit View history 久保 Jiǔbǎo Kubo Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 久保 · Jiǔbǎo · Kubo 2026/03/04 久保 Jiǔbǎo Kubo Kubo (Japanese surname) 久保先生是我的大学教授。 proper name created sense Mar 4, 2026, 02:25 AM