Nantoka/荼毒tú dú荼毒 (tú dú) is a Chinese word meaning “(literary) to cause great suffering”.Meanings1(literary) to cause great sufferingCharacters in 荼毒荼tú · thistle毒dú · poisonRelated words毒品drugs; narcotics毒poison病毒virus吸毒to take drugs毒气poison gas毒贩drug dealer; drug trafficker毒药poison中毒to be poisoned贩毒to traffic narcotics有毒poisonous戒毒to kick a drug habit毒素toxinStudy Chinese with flashcards →