sōng kǒu
mùlù
yīngwénjièshì
  1. n.:  relax one's bite and relaase what is held,  be less intrasigent,  relent
jìnyící
sōng zuǐ
sōng kǒu cūn
sōng kǒu zhèn
xiàngguāncí
méi zhōu méi xiàn zhōng xué sōng dōng sōng nán xiǎo xué zhōng xīn shí yàn
bāo hán cí
sōng kǒu