Multiburst
多波群, 多脉冲群
🗣️ 情景例句
I have been learning English for three years now.
我学英语有3年了。
Eat your heart out!
羡慕吧！
A game that is very popular with these young swimmers is the underwater tricycle race.
这些幼小的游泳运动员非常喜爱的一种游戏是水下三轮车比赛。