come across后面跟名词或代词或介词,come across中文意思是v. 偶遇无意中发现讲得清楚明白给人……印象

When sober, he can come across as an extremely pleasant and charming young man.在他不醉酒的时候,他给人的印象可能会是一位极其可爱迷人的年轻人。