“边音”的拼音为：biān yīn...

舌尖浊边音.A voiced alveolar lateral.这是个由气流从你嘴的后部挤压发出来的舌边音.This a rim shot sound made by squeezing air through the back of your mouth....

“边音”的英语可以翻译为：[语] lateral (sound) ...