"惊喜"的英文发音为"jīng xǐ"，用拼音表示的声母和韵母分别是"j"和"īng"，"x"和"ǐ"。
在音标中，"j"的发音类似于英语中的"j"音，而"īng"的发音类似于英语中的"ing"音。
对于"ǐ"这个韵母，英语中没有与之对应的准确发音，但可以尝试将"ǐ"的发音作为长音的"e"和"i"的结合来尝试发音。
总体来说，"惊喜"在英文中的发音可以表达为"jing-xi"。
It is important to note that the pronunciation of "jing-xi" is an approximation of the Chinese sounds in English. English does not have the exact sounds for the initials and finals in the Chinese language. Therefore, it is common to use similar sounds to represent them.
When pronouncing "jing-xi," start with the "jing" sound, which is similar to the English "j" sound. Then, follow it with the "xi" sound, which can be approximated by combining the long "e" and "i" sounds in English. The stress is on the first syllable, "jing."
It is always a good idea to listen to native speakers or use online pronunciation tools to get a clearer understanding and practice the correct pronunciation.