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 /
My baby brother is fretful because he is cutting his teeth.
My baby brother is fretful because he is cutting his teeth.
我的小弟弟焦躁不安因为他正在长牙。