gumballsˈɡʌmbɔ:lzCOCA⁹⁵⁷⁸⁴ 基本例句 n.警车顶灯gumball的名词复数;v.警车顶灯gumball的第三人称单数原型gumball的复数 If a quarter buys3 gumballs, what is the minimum amount of money that must be spent before3 gumballs of the same color are dispensed? 如果一个季度购买3口香糖,什么是金钱的最低金额必须花前3相同颜色的口香糖都配? zdshj