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 /
The boys chalked out goalposts on the sports ground wall.
The boys chalked out goalposts on the sports ground wall.
男孩子们在运动场边的墙上用粉笔画上了球门柱。