Yī / shēng / yòng / dēng / jiǎn / chá / tā / de / hóu / tóu / què / rèn / méi / yǒu / míng / xiǎn / yán / zhèng

医生用灯检查他的喉头，确认没有明显炎症。

The doctor used a light to examine his larynx and confirmed that there was no obvious inflammation.