| 单词 | PG-13 | 
| 释义 | PG-13certification mark   ˈpē-ˈjē-ˌthər(t)-ˈtēn      —used to certify that a motion picture is of such a nature that persons of all ages may be admitted but parental guidance is suggested especially for children under 13    compare g, nc-17, pg, r    | 
	
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