斯 Sī/sī, Slovakia/Slovak/abbr. for 斯洛伐克[Sī luò fá kè], (phonetic)/this 口 kǒu, mouth/classifier for things with mouths (people, domestic animals, cannons, well... 其 qí, his/her/its/their/that/such/it (refers to sth preceding it) 斤 jīn, catty/(PRC) weight equal to 500 g/(Tw) weight equal to 600 g/(HK, Malaysia, Sing... 嘶 sī, hiss/neigh/Ss! (sound of air sucked between the teeth, indicating hesitation or ...