kěkǒu
кэкоу
кэ3 коу3
http://www.chinese-russian.com/zd/ci/77014
kèkǒu
кэ4 коу3
http://www.chinese-russian.com/zd/ci/122639
kèkòu
кэ4 коу4
http://www.chinese-russian.com/zd/ci/137136
http://www.chinese-russian.com/zd/ci/139633