speech bubble
noun [ C ] uk/ˈspiːtʃ ˌbʌb.əl/ us/ˈspiːtʃ ˌbʌb.əl/
（漫画中的）话泡泡，话框
a round shape next to the head of a character in a cartoon inside which the character's words or thoughts are written
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。