mein GottyoudaoicibaDictYouDict[mein Gott 词源字典]
"Frequently in representations of German speech: = my God", Late 18th century; earliest use found in John Wolcot (d. 1819), poet and satirist. From German mein Gott from mein + Gott.[mein Gott etymology, mein Gott origin, 英语词源]