01咬嘴唇 　　 　　bite是“咬”的意思，咬嘴唇当然可以用“bite one's lip” 　　Now she stopped, biting her lip. 　　现在她停下来，咬着嘴唇。 　　She was biting her lower lip. 　　她咬着下唇。 　　He b……...