white magic

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++

Related topics: Magic

ˌwhite ˈmagic noun [uncountable]  ROMmagic used for good purposes 善意的法术，白法术，白魔术 → black magic

Examples from the Corpus

white magic• Now I admit, even for a geek, it was a little embarrassing to let investors believe their white magic.

ˌwhite ˈmagic nounChineseSyllable  

magic purposes for Corpus used good

white magic
ˌwhite ˈmagic noun [uncountable]
magic used for good purposes ⇨ black magic