1．英 [ɪkˈspleɪn] 美 [ɪkˈspleɪn]
2．解释;说明;阐明;说明(…的)原因;解释(…的)理由
3．第三人称单数：explains
4．现在分词：explaining
5．过去式：explained
6．过去分词：explained
7．双语：But how could you explain ?但是你该如何解释？
