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 /
He has been soundly defeated at chess.
He has been soundly defeated at chess.
他在国际象棋比赛中一败涂地.