It's an eraser in English.

英语翻译 It's an eraser in English. It's an eraser in English. Thay's an eraser in English.(对 an eraser 提问) It is an eraser in English. It is an eraser in English?画线部分提问 an eraser画线 an it in english is eraser 连词成句 连词成句 an it in is eraser english 单复数句型转换It is a bag.Is that an eraser?What's this in English? 连词成句 you,in,one,are,grad an,it,in,English,is,eraser .Chinese It's an eraser.改成复数句 IT'S an orange in ENGLISH 对ENGLISH提问 It`s an eraser.为什么加an不加a