yī / shēng / jiǎn / chá / hòu / shuō / tā / liǎn / shàng / de / cuò / chuāng / xū / yào / yí / duàn / shí / jiān / cái / néng / xiāo / tuì医生检查后说,他脸上的挫疮需要一段时间才能消退。After examining him, the doctor said that the acne on his face would take some time to clear up.