bag的复数怎么读?

bag的复数怎么读? bag的复数形式是什么?如题. bag英语怎么读 bag英语怎么读 bag怎么读? bag怎么读 Her bag怎么读 son,book,bag,baby,family,dictionary的复数形式 This isa bag怎么读 牙的复数怎么读 ticket 的复数怎么读? salad的复数怎么读 lamb的复数怎么读 He has a ruler in his bag.(复数句式)我觉得是they have rulers in their bag.但是 in their bag前有四条横线.怎么填 请问 two pieces of candy a bag of candies 第一个糖没加复数 第二个 怎么就加了复数 carry your bag怎么读,语音回答 fold the plastic bag怎么读 pencil case的复数怎么读?