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 has realized that Bill is a fair-weather friend.
He has realized that Bill is a fair-weather friend.
他已意识到比尔是个不能共患难的朋友。