英语释义
1. to gather grain or other produce left by reapers
2. to gather information or material bit by bit
3. to pick up after a reaper
4. to strip of the leavings of reapers
glean a field
5. to gather (something, such as information) bit by bit
can glean secrets from his hard drive
6. to pick over in search of relevant material
gleaning old files for information
7. find out
The police used old-fashioned detective work to glean his whereabouts.
8. to gather or collect (something) in a gradual way
9. to search (something) carefully
10. to gather grain or other material that is left after the main crop has been gathered
11. to gather from a field what is left by the harvesters
12. to gather (as information) little by little with patient effort