下大夫是古代职官名，在妃嫔中地位最低。
大夫下周星期一下午应该有空。
世卫组织沃考特仁博士说，怀特赛兹教授的“纸芯片”在湿热气候下可能会产生变形，而对于人们来说由于要靠医生分析检测结果从而对症治疗，所以看大夫仍然很重要。
Vercauteren, of the WHO, said the paper may mold in humid, hot climates. And it's still important for people to get access to doctors so they know what to do about their diagnoses, she said.
一个年轻大夫检查他一下，又给他打了一针，他又睡着了。
A young doctor checked on him and gave him another shot, and he fell asleep again.
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