check up
动词- To verify through brief investigation or revisit for assurance that there are no problems. · I dropped by to check up on my friend.
- To verify something's accuracy. · He's checking up the figures.
- To seem correct or plausible; to comport with known facts; to check out (with other facts). · The numbers she provided check up with my own data.
在真实文章中学习check up
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