发小英语缩写怎么说

"发小" (fā xiǎo) is a Chinese term that can be translated as "little brother," "junior," or "slightly younger colleague." If you're looking to abbreviate this phrase in English, you could use the acronym "LBC." However, it's important to note that this term may not be widely understood outside of Chinese-speaking communities, and it may be more appropriate to simply use the full phrase or a more widely understood term such as "colleague" or "peer."