biǎo yīn zì: kāi shǐ xué biǎo yīn 21 zǔ

biǎo yīn 20 zǔ biǎo yīn 22 zǔ

biǎo yīn zì yīn píng yáng píng shàng shēng qù shēng kāi shǐ xué biǎo yīn 21 zǔ ka kā kǎ kāi shǐ xué ka kai kāi kǎi kài kāi shǐ xué kai kan kān kǎn kàn kāi shǐ xué kan kang kāng káng kàng kāi shǐ xué kang kao kāo kǎo kào kāi shǐ xué kao ke ke kē ké kě kè kāi shǐ xué ke kei kāi shǐ xué kei ken kěn kèn kāi shǐ xué ken keng kēng kāi shǐ xué keng kong kōng kǒng kòng kāi shǐ xué kong kou kōu kǒu kòu kāi shǐ xué kou kua kuā kuǎ kuà kāi shǐ xué kua kuai kuǎi kuài kāi shǐ xué kuai kuan kuān kuǎn kāi shǐ xué kuan kuang kuāng kuáng kuǎng kuàng kāi shǐ xué kuang kui kuī kuí kuǐ kuì kāi shǐ xué kui kun kūn kǔn kùn kāi shǐ xué kun kuo kuò kāi shǐ xué kuo