B
生物医药大词典
by MedSci
菜单
词典
分类
百科
诗词
背单词
英文名
DeepEvidence ↗
确认登录状态…
例句 /
He erased pencil marks form the test paper and handed to the teacher.
He erased pencil marks form the test paper and handed to the teacher.
他擦去试卷上的铅笔笔迹然后递给了老师。