hard-core

hard-core
ˌhard-core , hard‧core /ˈhɑːdkɔː $ ˈhɑːrdkɔːr/ adjective
1. [only before noun] having an extreme way of life or an extreme belief that is very unlikely to change:
    a hard-core drug addict
    hard-core racists
2. hard-core pornography magazines, films etc that show the details of sexual behaviour, often in an unpleasant way

hard-coreBrE /ˌhɑːd ˈkɔː(r)/ 🔊NAmE /ˌhɑːrd ˈkɔːr/ 🔊 adjectivehaving a belief or a way of behaving that will not change 中坚的；骨干的◆hard-core party members核心党员showing or describing sexual activity in a detailed or violent way （关于性爱）露骨的，赤裸裸的◆They sell hard-core pornography. 他们出售赤裸裸的色情物品。🔊🔊  ➡  compare soft-core