基本解释在字典中查找英汉例句双语例句You look so smart. You know sth. ?It's the most stylish one up to now.真精神！你知道吗，这可是目前最流行的式样。look sth up更多例句词组短语短语look up sth 查阅look up sth i dictioary 在字典中查找look up sth in dictionary 在字典中查找look up at sth 抬头看look sth up更多词组