stay up on (something)

To remain well informed about something; to keep abreast of something. I don't really stay up on current events lately—I find it all too depressing. My job is to stay up on developments in this area and make recommendations about the company's direction in the marketplace as a result.

See also: on, stay, up

Farlex Dictionary of Idioms.

See also:

a/the feel of (something)
(I) wouldn't (do something) if I were you
a straw will show which way the wind blows
a crack at (someone or something)
all right
(you) wanna make something of it?
a ghost at the feast
all for the best
a thing of the past
a slew of (something)

词组	stay up on (something)
释义	stay up on (something) stay up on (something) To remain well informed about something; to keep abreast of something. I don't really stay up on current events lately—I find it all too depressing. My job is to stay up on developments in this area and make recommendations about the company's direction in the marketplace as a result. See also: on, stay, up Farlex Dictionary of Idioms. See also: a/the feel of (something) (I) wouldn't (do something) if I were you a straw will show which way the wind blows a crack at (someone or something) all right (you) wanna make something of it? a ghost at the feast all for the best a thing of the past a slew of (something)
随便看	cat and mouse cat-and-mouse game cat and mouse, game of/to play catapult catapult into catapult (someone or something) into (something) cat around catbird catbird seat catbird seat, (sitting) in the catcall cat can look at a king catch Catch-22 catch a break catch a buzz catch a cold catch a crab catch a glimpse of (someone or something) catch (a)hold of (someone or something) catch air catch-as-catch-can catch as catch can catch a smooch catch a snooze