From en.wiktionary.org:
** English
*** Alternative forms
- check on
*** Verb
[*]
1. To examine or inspect something in order to determine its condition; to check out .
2. To look after or inquire about someone's well-being .
**** Translations
[to examine or inspect _something_ in order to determine its condition]
- Japanese: [ja]
- Russian: [ru] / [ru] , [ru] / [ru] , [ru] / [ru]
[trans-bottom]
[to look after someone]
- Japanese: [for someone's health] [ja]
- Russian: [ru] / [ru] (за кем-то), [ru] / [ru] (за кем-то)
[trans-bottom]
*** References
- see http://www.thefreedictionary.com/check+up+on
- see https://web.archive.org/web/20180301085937/http://www.thesaurus.com/browse/checking%20up%20on