pick up on (something) 是什么意思?
母语人士的回答
Rebecca
在这种情况下, to pick up on (某物)是一种常用的表达方式,意思是“注意”。必须以此顺序传达其含义。例子: He didn t pick up on her lack of interest in their conversation. (他没有注意到她对对话的主题不感兴趣。)例: He picked up on a noise in the middle of the night, so he went to investigate. (他在半夜听到声音,然后出去调查。)