如何使用 "chaw" 造句

1. Did he chaw up others ?
他彻底打败了别人吗?
2. Food should be chaw finely before being got down .
食物吞下去之前先要细细咀嚼。
3. Clinical study of the effect on oral cavity cleaning and infection prevention by chaw gum after operation .
手术后患者嚼口香胶对口腔清洁及预防感染的临床研究。
4. Care for a chaw of tobacco ?
喜欢咀嚼烟草吗?
5. Chaw carfully before swallowing down the food .
食物吞下去之前先要细细咀嚼.