she is always laughing her head off in pictures...
问题描述:
she is always laughing her head off in pictures...
答
她总是锻炼说语言
答
laugh someone's head off 意思是笑得前俯后仰地。要整体来理解,而不是单独拿个off出来解释
它是一个固定词组
答
指笑得前仰后合,off有种脑袋都要掉下来的感觉,意会一下