单词	習俗成自然
释义	同HABIT
随便看	concrete vibrating machine concrete vibrator concrete-- water-bearing concrete with low-heat and micro-expansion cement concrete work concrete， barytes concrete， barytes-limonite concrete， borated concrete， cement concrete， colemanite-barytes concrete， heavy concrete， heavy-aggregate concrete， loaded concrete， lumonite-colemanite-barytes concrete， magnetite concrete， reinforced concrete， water-bearing concreting concretion concretional concretionary concretionary deposit concretionary structure concretion--concrement concretion--concrement--alvine