趦 ㄗ zī 趄 ㄐㄩ jū 嗫 ㄋㄧㄝ ˋ niè 嚅 ㄖㄨ ˊ rú 趦 ㄗ zī 趄 ㄐㄩ jū 囁 ㄋㄧㄝ ˋ niè 嚅 ㄖㄨ ˊ rú faltering steps mumbling speech hesitant cringing to cower