pick up on

US /pɪk ʌp ɑːn/
UK /pɪk ʌp ɑːn/
"pick up on" picture
1.

察觉, 注意到

to notice or become aware of something

:
•
She was quick to pick up on his nervousness.
她很快就察觉到他的紧张。
•
Did you pick up on any strange vibes from the new neighbor?
你有没有察觉到新邻居有什么奇怪的地方？
:
noticedetectdiscernperceivesense
2.

掌握, 理解

to understand something after it has been explained or demonstrated

:
•
It took him a while to pick up on the new software.
他花了一段时间才掌握新软件。
•
The students quickly picked up on the new grammar rules.
学生们很快就掌握了新的语法规则。
:
understandgrasplearncomprehendassimilate
:
pick uppick up the piecespick up the bill forpickpickingpick atpick on