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 /
The orchestra were tuning up as we entered the hall.
The orchestra were tuning up as we entered the hall.
我们进入大厅时,管弦乐队正在调音.