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
中医中药
DeepEvidence ↗
确认登录状态…
例句 /
I changed my black and white television for a colour set.
I changed my black and white television for a colour set.
我把黑白电视换了一台彩色的.