검색
up on something
01
with an extensive knowledge concerning current topics and events
What is the origin of the idiom "up on something" and when to use it?
The idiom "up on something" likely derives from the idea of gaining a higher or more complete understanding of a particular subject or topic. The use of "up" in this context implies an increase in knowledge or familiarity. While the precise origin of this idiom is not documented, it has been in use in the English language since 19th century. This expression is used to convey a person's familiarity, knowledge, or awareness of a specific subject, topic, or issue. It indicates that someone is well-informed, educated, or experienced in that area.
예
A bowl of savory miso soup warmed her up on the chilly evening.
He tends to fill himself up on bread before the main course arrives.
To succeed in this field, you need to be up on the latest research.
Trying to walk in the dark, he tripped himself up on a tree root.
If you want the soup to be steaming hot, you should hot it up on the stove.
