jiǎ甲armor, shell; fingernails; 1st heavenly stemHSK 5 · Frequency 4.4Meaningsarmor, shell; fingernails; 1st heavenly stemRelated words甲板甲夜甲状腺甲紫甲烷甲级甲醛甲子甲虫甲午甲型甲午战争