not willing to talk about sth 口紧的；缄口不语的；守口如瓶的
keeping your lips pressed firmly together, especially because you are angry about sth 双唇紧闭的（尤指因生气）
not willing to talk about sth 口紧的；缄口不语的；守口如瓶的
keeping your lips pressed firmly together, especially because you are angry about sth 双唇紧闭的（尤指因生气）