1. impression n. 印象;感想;印记
1)固定搭配:
make/ leave an impression on sb. 给某人留下印象
be under the impression that... 觉得;以为
make no impression on 对……无影响/效果
give sb. a favourable impression给某人以好的印象
First impressions are most important. 第一印象最重要。
his impression of her=her impression on him 她给他留下的印象
2)其动词形式impress用法:
impress 作“使(某人)印象深刻”时,常用结构有:impress sth. on/upon sb ./ impress sb. with sth .给……留下深刻的印象;使铭记;通常用于被动语态: