单词日常生活一、一、学习用品学习用品(schoolthings)(schoolthings)pen钢笔pencil铅笔pencil-case铅笔盒ruler尺子book书bag包comicbook漫画书postcard明信片newspaper报纸schoolbag书包eraser橡皮crayon蜡笔sharpener卷笔刀story-b...